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[(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0 Tc (\))Tj /F6 1 Tf 0.6625 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (f)Tj /F2 1 Tf -6.408 -2.409 TD 0.0022 Tc [(One)-336.3(r)-3.6(ef)6.6(ers)-326.1(t)5.6(o)]TJ /F5 1 Tf 6.0587 0 TD 0 Tc (A)Tj /F2 1 Tf 1.0961 0 TD 0.0059 Tc [(as)-322.4(t)9.3(h)7.4(e)]TJ /F4 1 Tf 2.9631 0 TD -0.0053 Tc [(dom)-6.6(ain)]TJ /F2 1 Tf 3.2763 0 TD 0.3606 Tc [(,t)364(o)]TJ /F5 1 Tf 1.867 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1443 0 TD 0.0059 Tc [(as)-334.4(t)9.3(h)7.4(e)]TJ /F4 1 Tf 2.9631 0 TD -0.0053 Tc [(c)45.2(o)48.1(dom)-6.6(ain)]TJ /F2 1 Tf 4.1435 0 TD 0.3606 Tc [(,a)354.7(n)362.1(d)24.8(t)364(o)]TJ /F5 1 Tf 3.8183 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9395 0 TD 0.0059 Tc [(as)-334.4(t)9.3(h)7.4(e)]TJ /F4 1 Tf 2.9631 0 TD -0.004 Tc [(gr)44.3(aph)]TJ /F2 1 Tf -31.233 -1.1925 TD -0.0006 Tc [(o)-6.5(f)-273.2(the)-266.8(m)1.6(a)-6.5(pping)-6.5(.)-421.4(F)86.1(o)-6.5(r)-271.4(ea)-6.5(c)22.3(h)-264.1(mem)25.7(b)-23.2(er)]TJ /F5 1 Tf 14.9119 0 TD 0 Tc (x)Tj /F2 1 Tf 0.8552 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.072 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.0038 Tc [(,)-284.5(o)-2.1(n)5.3(e)-262.4(ref)8.2(e)2.6(rs)-264.2(t)7.2(o)-267.1(corresp)-18.8(on)5.3(d)5.3(i)4.5(n)5.3(g)-255(m)6(e)2.6(m)30.1(b)-18.8(er)]TJ /F5 1 Tf -17.5859 -1.2045 TD 0 Tc (y)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1925 0 TD -0.0007 Tc [(\(uniquely)-388.3(d)0.8(eter)-6.5(mined)-384.7(b)24.9(y)-376.3(t)2.7(he)-387.4(co)-6.6(nditio)-6.6(n)-384.7(\()]TJ /F5 1 Tf 17.8027 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0 Tc (\))Tj /F6 1 Tf 0.7468 0 TD ()Tj /F5 1 Tf 1.0359 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD 0.3699 Tc [(\)a)364(s)-6.5(t)373.3(h)371.4(e)]TJ /F4 1 Tf 3.8063 0 TD -0.0046 Tc [(im)-5.9(age)]TJ /F2 1 Tf 3.0113 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (x)Tj /F2 1 Tf -33.0277 -1.2045 TD -0.0008 Tc (under)Tj /F5 1 Tf 2.8306 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD 0.0036 Tc [(,)-332.9(a)-2.3(n)5.1(d)-320.1(on)5.1(e)-322.8(d)5.1(en)5.1(ot)7(es)-336.7(i)4.3(t)-330.2(b)29.2(y)]TJ /F5 1 Tf 10.3949 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD -0.0034 Tc (\).)Tj -13.1774 -1.1925 TD -0.0009 Tc [(W)87.4(e)-387.6(empha)-6.8(size)-375.5(the)-387.6(f)3.5(a)-6.8(c)-2.1(t)-382.9(t)2.5(ha)-6.8(t)-382.9(a)-380.2(ma)-6.8(pping)-392.2(co)-6.8(nsists)-377.3(o)-6.8(f)-369.9(thr)-6.7(e)-2.1(e)-387.6(p)0.6(a)-6.8(r)-6.7(ts:)-530.1(t)2.5(he)-387.6(do)-6.8(-)]TJ -2.2042 -1.2045 TD -0.0013 Tc [(ma)-7.2(in,)-470.3(t)2.1(he)-448.2(co)-31.3(do)-7.2(ma)-7.2(in,)-470.3(a)-7.2(nd)-433.4(the)-460.2(g)-7.2(r)-7.1(a)-7.2(ph.)-759.4(In)-445.5(o)-7.2(r)-7.1(der)-428.7(t)2.1(o)-452.9(s)-4.3(ho)16.9(w)-435.4(t)2.1(ha)-7.2(t)-443.5(t)26.2(w)22.3(o)-440.8(ma)-7.2(pping)-7.2(s)]TJ 0 -1.1925 TD 0 Tc (\()Tj /F5 1 Tf 0.3854 0 TD (A)Tj /F7 1 Tf 6.9738 0 0 6.9738 155.28 457.26 Tm (1)Tj /F5 1 Tf 9.9626 0 0 9.9626 159.84 458.7 Tm 0.1679 Tc (,f)Tj /F7 1 Tf 6.9738 0 0 6.9738 169.2 457.26 Tm 0 Tc (1)Tj /F5 1 Tf 9.9626 0 0 9.9626 173.64 458.7 Tm 0.1679 Tc (,B)Tj /F7 1 Tf 6.9738 0 0 6.9738 185.64 457.26 Tm 0 Tc (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 190.08 458.7 Tm 0.2375 Tc [(\)a)231.6(n)239(d)10.1(\()]TJ /F5 1 Tf 2.8547 0 TD 0 Tc (A)Tj /F7 1 Tf 6.9738 0 0 6.9738 225.96 457.26 Tm (2)Tj /F5 1 Tf 9.9626 0 0 9.9626 230.52 458.7 Tm 0.1679 Tc (,f)Tj /F7 1 Tf 6.9738 0 0 6.9738 239.88 457.26 Tm 0 Tc (2)Tj /F5 1 Tf 9.9626 0 0 9.9626 244.2 458.7 Tm 0.1679 Tc (,B)Tj /F7 1 Tf 6.9738 0 0 6.9738 256.2 457.26 Tm 0 Tc (2)Tj /F2 1 Tf 9.9626 0 0 9.9626 260.76 458.7 Tm -0.0005 Tc [(\))-225.9(a)-6.4(r)-6.3(e)-230.6(equa)-6.4(l,)-240.7(o)-6.4(n)1(e)-242.6(m)25.8(ust)-225.9(s)-3.5(ho)17.7(w)-229.8(t)2.9(ha)-6.4(t)]TJ /F5 1 Tf 13.5869 0 TD 0 Tc (A)Tj /F7 1 Tf 6.9738 0 0 6.9738 403.56 457.26 Tm (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 410.88 458.7 Tm (=)Tj /F5 1 Tf 1.06 0 TD (A)Tj /F7 1 Tf 6.9738 0 0 6.9738 428.88 457.26 Tm (2)Tj /F2 1 Tf 9.9626 0 0 9.9626 433.32 458.7 Tm (,)Tj /F5 1 Tf 0.53 0 TD (B)Tj /F7 1 Tf 6.9738 0 0 6.9738 446.16 457.26 Tm (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 453.48 458.7 Tm (=)Tj /F5 1 Tf 1.0479 0 TD (B)Tj /F7 1 Tf 6.9738 0 0 6.9738 471.48 457.26 Tm (2)Tj /F2 1 Tf 9.9626 0 0 9.9626 475.92 458.7 Tm (,)Tj -33.3165 -1.2045 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9874 0 TD 0 Tc (f)Tj /F7 1 Tf 6.9738 0 0 6.9738 168.72 445.26 Tm (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 176.64 446.7 Tm (=)Tj /F5 1 Tf 1.1322 0 TD (f)Tj /F7 1 Tf 6.9738 0 0 6.9738 192.84 445.26 Tm (2)Tj /F2 1 Tf 9.9626 0 0 9.9626 197.28 446.7 Tm 0.0045 Tc [(.)-572.9(T)4(h)6(e)-370.1(l)5.2(a)-1.4(st)-365.5(of)-364.5(t)7.9(h)6(ese)-370.1(c)3.3(on)6(d)6(i)5.2(t)7.9(i)5.2(on)6(s)-371.9(m)6.7(ean)6(s)-371.9(t)7.9(h)6(at)7.9(,)-392.2(f)8.9(or)-362.7(an)30.1(y)-371.1(m)6.7(em)30.8(b)-18.1(e)3.3(r)]TJ /F5 1 Tf 26.4993 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9516 0 TD 0.0059 Tc (of)Tj -32.7988 -1.2045 TD [(t)9.3(h)7.4(e)-332.6(c)4.7(om)8.1(m)8.1(o)0(n)-317.8(d)7.4(om)8.1(ai)6.6(n)7.4(,)]TJ /F5 1 Tf 9.5518 0 TD 0 Tc (f)Tj /F7 1 Tf 6.9738 0 0 6.9738 244.08 433.26 Tm (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 248.52 434.7 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.2856 Tc (\)=)Tj /F5 1 Tf 1.7345 0 TD 0 Tc (f)Tj /F7 1 Tf 6.9738 0 0 6.9738 280.2 433.26 Tm (2)Tj /F2 1 Tf 9.9626 0 0 9.9626 284.64 434.7 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD -0.0034 Tc (\).)Tj -12.8641 -1.1925 TD 0 Tc [(Let)-382(u)1.5(s)-388.5(c)-1.2(o)-5.9(n)1.5(sider)-379.2(s)-3(ev)21.9(er)-5.8(a)-5.9(l)-372.7(exa)-5.9(m)2.2(ples)-376.4(o)-5.9(f)-393.1(ma)-5.9(pping)-5.9(s.)-601.5(Fir)-5.8(s)-3(t,)-396.7(let)]TJ /F5 1 Tf 25.3911 0 TD (A)Tj /F2 1 Tf 1.1322 0 TD 0.0226 Tc [(be)-376.1(a)16.7(n)48.2(y)-365(s)19.6(e)21.4(t)26(.)]TJ -28.7276 -1.2045 TD 0.0013 Tc [(Let)-332.5(1)]TJ /F9 1 Tf 6.9738 0 0 6.9738 166.92 409.38 Tm 0 Tc (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 176.76 410.82 Tm -0.0004 Tc [(b)-23(e)-338.9(the)-338.9(s)-3.4(ubset)-334.2(o)-6.3(f)]TJ /F5 1 Tf 7.2993 0 TD 0 Tc (A)Tj /F6 1 Tf 0.9757 0 TD ()Tj /F5 1 Tf 0.9997 0 TD (A)Tj /F2 1 Tf 1.0841 0 TD 0.0018 Tc [(consisting)-329.3(of)-331(all)-322.7(o)-4.1(rdered)-321.9(pairs)-326.5(\()]TJ /F5 1 Tf 13.623 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0.3338 Tc [(\)f)338.2(o)327.9(r)-9.3(w)333.3(h)335.3(i)334.5(c)356.7(h)]TJ /F5 1 Tf -28.8119 -1.2045 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD (=)Tj /F5 1 Tf 1.1202 0 TD (y)Tj /F2 1 Tf 0.53 0 TD -0.0002 Tc [(.)-541.5(C)-0.7(lea)-6.1(r)-6(ly)81.9(,)-360.8(1)]TJ /F9 1 Tf 6.9738 0 0 6.9738 219.6 397.38 Tm 0 Tc (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 229.68 398.82 Tm 0.0043 Tc [(m)6.5(eet)7.7(s)-360.1(c)3.1(on)5.8(d)5.8(i)5(t)7.7(i)5(on)-367.6(c)27.2(h)5.8(aract)7.7(e)3.1(ri)5(zi)5(n)5.8(g)-338.9(grap)5.8(h)5.8(s)1.3(.)-512.9(O)-0.9(n)5.8(e)-370.3(ref)8.7(e)3.1(rs)-348.1(t)7.7(o)-362.9(t)7.7(h)5.8(e)]TJ -8.6001 -1.1925 TD -0.0016 Tc [(ma)-7.5(pping)-356.8(\()]TJ /F5 1 Tf 4.5169 0 TD -0.0032 Tc (A,)Tj /F2 1 Tf 1.1925 0 TD 0 Tc (1)Tj /F9 1 Tf 6.9738 0 0 6.9738 205.92 385.5 Tm (A)Tj /F5 1 Tf 9.9626 0 0 9.9626 212.4 386.94 Tm 0.1679 Tc (,A)Tj /F2 1 Tf 1.1925 0 TD 0.3579 Tc [(\)a)352(s)5.5(t)361.3(h)359.4(e)]TJ /F4 1 Tf 3.734 0 TD -0.0046 Tc [(iden)-8.5(t)-9.6(i)0.9(t)-9.6(y)-398.3(m)-5.9(appin)-8.5(g)]TJ /F2 1 Tf 7.8053 0 TD 0.0059 Tc (on)Tj /F5 1 Tf 1.4093 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.0025 Tc [(.)-502.6(F)89.2(or)-352.6(eac)25.4(h)-345.3(mem)28.8(b)-20.1(er)]TJ /F5 1 Tf 8.7327 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9275 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1563 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD (,)Tj -33.3167 -1.2045 TD (1)Tj /F9 1 Tf 6.9738 0 0 6.9738 149.04 373.5 Tm (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 155.52 374.94 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.2856 Tc (\)=)Tj /F5 1 Tf 1.7225 0 TD 0 Tc (x)Tj /F2 1 Tf 0.5661 0 TD (.)Tj -2.1922 -1.1925 TD -0.001 Tc [(No)17.2(w)-326.7(l)-0.3(et)]TJ /F5 1 Tf 3.7219 0 TD 0 Tc (A)Tj /F2 1 Tf 1.0841 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9393 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1443 0 TD 0.0043 Tc [(b)-18.3(e)-346.2(an)29.9(y)-311.1(s)1.3(et)7.7(s)-336(f)8.7(or)-326.7(w)3.8(h)5.8(i)5(c)27.2(h)]TJ /F5 1 Tf 9.612 0 TD 0 Tc (A)Tj /F6 1 Tf 1.0238 0 TD ()Tj /F5 1 Tf 1.06 0 TD (B)Tj /F2 1 Tf 0.807 0 TD 0.4449 Tc [(.L)443.6(e)443.7(t)111.1(1)]TJ /F9 1 Tf 6.9738 0 0 6.9738 399.24 366.66 Tm 0 Tc (B)Tj 0 -0.912 TD (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 409.44 363.06 Tm -0.0004 Tc [(b)-23(e)-338.9(the)-338.9(s)-3.4(ubset)-334.2(o)-6.3(f)]TJ /F5 1 Tf -26.6435 -1.2045 TD 0 Tc (A)Tj /F6 1 Tf 0.9154 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (B)Tj /F2 1 Tf 1.1081 0 TD 0.0018 Tc [(consisting)-293.2(of)-294.9(all)-298.6(o)-4.1(rdered)-285.8(pairs)-290.3(\()]TJ /F5 1 Tf 13.4544 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0.3097 Tc [(\)i)310.4(n)]TJ /F5 1 Tf 1.8429 0 TD 0 Tc (A)Tj /F6 1 Tf 0.9154 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (B)Tj /F2 1 Tf 1.1082 0 TD -0.0028 Tc [(fo)-8.7(r)-297.7(w)-3.3(hic)20.1(h)]TJ /F5 1 Tf 4.3362 0 TD 0 Tc (x)Tj /F2 1 Tf 0.8432 0 TD (=)Tj /F5 1 Tf 1.06 0 TD (y)Tj /F2 1 Tf 0.53 0 TD -0.0002 Tc [(.)-433.1(C)-0.7(lea)-6.1(r)-6(ly)81.9(,)]TJ -29.5587 -1.2045 TD 0 Tc (1)Tj /F9 1 Tf 6.9738 0 0 6.9738 149.04 342.66 Tm (B)Tj 0 -0.912 TD (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 160.32 339.06 Tm -0.0013 Tc [(meets)-438(r)-7.1(elev)56.7(a)-7.2(n)24.3(t)-443.5(c)-2.5(o)-7.2(nditio)-7.2(n)0.2(.)-771.4(O)-6.5(ne)-436.1(r)-7.1(e)-2.5(fer)-7.1(s)-438(to)-452.9(the)-448.2(m)0.9(a)-7.2(pping)-452.9(\()]TJ /F5 1 Tf 24.7648 0 TD -0.0032 Tc (A,)Tj /F2 1 Tf 1.1925 0 TD 0 Tc (1)Tj /F9 1 Tf 6.9738 0 0 6.9738 423.96 342.66 Tm (B)Tj 0 -0.912 TD (A)Tj /F5 1 Tf 9.9626 0 0 9.9626 430.8 339.06 Tm 0.1679 Tc (,B)Tj /F2 1 Tf 1.2527 0 TD 0.4422 Tc [(\)a)436.3(s)5.5(t)445.6(h)443.7(e)]TJ /F4 1 Tf -30.0402 -1.1925 TD -0.0048 Tc [(in)-8.7(clu)-10.2(s)-5.5(ion)-370.1(m)-6.1(appin)-8.7(g)]TJ /F2 1 Tf 8.3714 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.9147 0 TD 0 Tc (A)Tj /F2 1 Tf 1.0841 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.2286 0 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD 0.0025 Tc [(.)-442.4(F)89.2(or)-328.5(eac)25.4(h)-321.2(mem)28.8(b)-20.1(er)]TJ /F5 1 Tf 8.6002 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.3365 Tc (,1)Tj /F9 1 Tf 6.9738 0 0 6.9738 422.16 330.78 Tm 0 Tc (B)Tj 0 -0.912 TD (A)Tj /F2 1 Tf 9.9626 0 0 9.9626 429 327.18 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.2856 Tc (\)=)Tj /F5 1 Tf 1.7225 0 TD 0 Tc (x)Tj /F2 1 Tf 0.5661 0 TD (.)Tj -29.6428 -1.2045 TD 0.0039 Tc [(Ob)29.5(vi)4.6(ou)5.4(sl)4.6(y)86(,)-248.3(f)8.3(o)-2(r)-254.9(a)-267(gi)4.6(v)25.8(e)2.7(n)-247.6(s)0.9(et)]TJ /F5 1 Tf 11.0815 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD -0.0012 Tc [(,)-289.5(t)2.2(he)-267.4(iden)24.4(tit)26.3(y)-256.4(ma)-7.1(pping)-272.1(o)-7.1(n)]TJ /F5 1 Tf 11.1899 0 TD 0 Tc (A)Tj /F2 1 Tf 1.0118 0 TD -0.0005 Tc [(a)-6.4(n)1(d)-264(t)2.9(he)-266.7(inclusio)-6.4(n)]TJ -26.2343 -1.2045 TD -0.001 Tc [(ma)-6.9(pping)-332.1(ca)-6.9(r)-6.8(r)-6.8(y)-3.2(ing)]TJ /F5 1 Tf 8.0341 0 TD 0 Tc (A)Tj /F2 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[(be)-291.8(a)16.7(n)48.2(y)-268.7(r)16.8(e)21.4(a)16.7(l)-265.7(n)48.2(u)24.1(m)48.9(be)21.4(r)-284.3(f)27(o)16.7(r)-284.3(w)22.1(h)24.1(i)23.3(c)45.5(h)]TJ -20.8501 -1.2045 TD 0 Tc (0)Tj /F6 1 Tf 0.7829 0 TD ()Tj /F5 1 Tf 1.0479 0 TD (c)Tj /F6 1 Tf 0.7107 0 TD ()Tj /F2 1 Tf 1.06 0 TD 0.0036 Tc [(4.)-429.3(Let)]TJ /F5 1 Tf 3.0113 0 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 214.8 528.9 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 222.12 530.34 Tm -0.001 Tc [(b)-23.6(e)-339.5(the)-339.5(m)1.2(a)-6.9(pping)-332.1(ca)-6.9(r)-6.8(r)-6.8(y)-3.2(ing)]TJ /F5 1 Tf 11.1177 0 TD 0 Tc (J)Tj /F2 1 Tf 0.9877 0 TD -0.0005 Tc [(to)-331.6(itself)-333.3(dened)-336.3(a)-6.4(s)-328.8(f)3.9(o)-6.4(llo)17.7(ws:)]TJ /F5 1 Tf -10.7202 -2.397 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 240.84 505.02 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 244.8 506.46 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.2856 Tc [(\):)286.3(=)]TJ /F5 1 Tf 2.0115 0 TD 0.0009 Tc (cx)Tj /F2 1 Tf 0.9997 0 TD -0.0034 Tc (\(1)Tj /F6 1 Tf 1.1202 0 TD 0 Tc ()Tj /F5 1 Tf 0.9997 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 3.9955 Tc (\)\()Tj /F5 1 Tf 4.7698 0 TD 0 Tc (x)Tj /F6 1 Tf 0.8552 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (J)Tj /F2 1 Tf 0.6504 0 TD (\))Tj -23.9937 -2.397 TD 0.0046 Tc [(Of)-304.1(cou)6.1(r)-1.2(se,)-295.8(o)-1.3(n)6.1(e)-309.8(ou)6.1(gh)30.2(t)-293.1(t)8(o)-314.5(v)26.5(eri)5.3(f)9(y)-298.7(c)3.4(aref)9(u)6.1(l)5.3(l)5.3(y)-310.8(t)8(h)6.1(at)8(,)-319.9(f)9(or)-302.3(an)30.2(y)-298.7(n)30.2(u)6.1(m)30.9(b)-18(e)3.4(r)]TJ /F5 1 Tf 26.7643 0 TD 0 Tc (x)Tj /F2 1 Tf 0.8913 0 TD -0.0007 Tc (in)Tj /F1 1 Tf 1.1443 0 TD 0 Tc (R)Tj /F2 1 Tf 0.8672 0 TD 0.3124 Tc [(,i)313.1(f)]TJ /F5 1 Tf 1.4936 0 TD 0 Tc (x)Tj /F6 1 Tf 0.8432 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (J)Tj /F2 1 Tf -32.9555 -1.2045 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.2043 0 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 170.88 469.14 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 174.84 470.58 Tm (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD (\))Tj /F6 1 Tf 0.6745 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (J)Tj /F2 1 Tf 0.6504 0 TD -0.001 Tc [(.)-421.8(T)82.8(o)-259.8(d)0.5(o)-259.8(s)-4(o)-6.9(,)-265.2(o)-6.9(n)0.5(e)-255.2(m)25.3(ust)-262.5(a)-6.9(pply)-256.2(t)2.4(he)-267.2(co)-6.9(nditio)-6.9(n)-252.5(tha)-6.9(t)-262.5(0)]TJ /F6 1 Tf 20.5249 0 TD 0 Tc ()Tj /F5 1 Tf 1.06 0 TD (c)Tj /F6 1 Tf 0.7107 0 TD ()Tj /F2 1 Tf 1.0479 0 TD 0.0059 Tc [(4.)-414.9(I)5.7(n)-245.6(an)31.5(y)]TJ -29.6671 -1.1925 TD -0.0011 Tc [(ca)-7(se,)-301.5(o)-7(ne)-291.4(r)-6.9(e)-2.3(fer)-6.9(s)-293.2(to)-308.1(the)-315.5(m)1.1(a)-7(pping)]TJ /F5 1 Tf 13.8037 0 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 286.44 457.26 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 293.52 458.7 Tm 0.0059 Tc [(as)-286.2(t)9.3(h)7.4(e)]TJ /F4 1 Tf 2.8908 0 TD -0.0053 Tc [(V)63.5(e)-3(r)-5.2(h)-0.1(u)-10.7(l)-2.7(s)-5.9(t)-323.5(m)-6.6(appin)-9.2(g)]TJ /F2 1 Tf 7.9859 0 TD -0.0018 Tc (with)Tj /F4 1 Tf 2.2524 0 TD -0.0534 Tc [(pa)-48.2(r)-5.1(a)-48.2(m)-54.7(e)-51.1(t)-58.4(e)-51.1(r)]TJ /F5 1 Tf 4.7578 0 TD 0 Tc (c)Tj /F2 1 Tf 0.4336 0 TD (.)Tj -31.1245 -1.2045 TD 0.0002 Tc [(Let)-381.8(u)1.7(s)-400.3(d)1.7(r)-5.6(a)18.4(w)-373.7(a)-5.7(tten)25.8(t)3.6(io)-5.7(n)-383.8(t)3.6(o)-391.1(t)3.6(hr)-5.6(ee)-398.5(sp)-22.4(ecia)-5.7(l)-384.5(t)27.7(y)-2(p)-22.4(e)-1(s)-388.3(o)-5.7(f)-380.8(m)2.4(a)-5.7(pping)-5.7(s.)-613.4(Th)25.8(us,)-408.6(l)0.9(et)]TJ /F5 1 Tf 30.6428 0 TD 0 Tc (A)Tj /F2 1 Tf -32.847 -1.2045 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0597 0 TD 0 Tc (B)Tj /F2 1 Tf 1.2406 0 TD 0.0226 Tc [(be)-424.3(a)16.7(n)48.2(y)-413.2(s)19.6(e)21.4(t)26(s)-426.1(a)16.7(n)24.1(d)-409.5(l)23.3(e)21.4(t)]TJ /F5 1 Tf 9.1422 0 TD 0 Tc (f)Tj /F2 1 Tf 1.0479 0 TD -0.0007 Tc [(b)-23.3(e)-447.6(a)-6.6(n)24.9(y)-436.5(m)1.5(a)-6.6(pping)-440.2(ca)-6.6(r)-6.5(r)-6.5(y)-2.9(ing)]TJ /F5 1 Tf 11.7199 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1925 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.325 0 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD 0.7822 Tc [(.O)777(n)783.7(e)347.4(s)779.1(a)800.4(y)780(s)]TJ -28.5349 -1.1925 TD -0.0025 Tc [(tha)-8.4(t)]TJ /F5 1 Tf 2.3127 0 TD 0 Tc (f)Tj /F2 1 Tf 1.0841 0 TD -0.0007 Tc (is)Tj /F4 1 Tf 1.1563 0 TD -0.0043 Tc [(in)-8.2(je)46.2(ct)-9.3(ive)]TJ /F2 1 Tf 4.1676 0 TD 0.0047 Tc [(i)5.4()9.9(,)-524.5(f)9.1(or)-482.9(an)30.3(y)-467.3(m)6.9(em)31(b)-17.9(e)3.5(rs)]TJ /F5 1 Tf 9.7686 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 333.84 426.42 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 341.52 422.82 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0959 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 368.04 426.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 378 422.82 Tm 0.0059 Tc (of)Tj /F5 1 Tf 1.2888 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.5292 Tc [(,i)529.9(f)]TJ /F5 1 Tf 1.879 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 422.64 426.42 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 430.68 422.82 Tm ()Tj /F2 1 Tf T* (=)Tj /F5 1 Tf 1.3129 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 449.4 426.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 459.36 422.82 Tm -0.0006 Tc (then)Tj /F5 1 Tf -31.6543 -1.2045 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 159.48 414.42 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 162.36 410.82 Tm (\))Tj /F6 1 Tf 0.8191 0 TD ()Tj /F2 1 Tf T* (=)Tj /F5 1 Tf 1.2045 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 198 414.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 203.16 410.82 Tm -0.0014 Tc [(\).)-723.4(With)-433.5(r)-7.2(e)-2.6(fer)-7.2(e)-2.6(nce)-412.2(t)2(o)-428.9(t)2(he)-436.2(fo)-7.3(r)-7.2(e)-2.6(g)-7.3(o)-7.3(i)-0.7(ng)-404.8(exa)-7.3(m)0.8(ples,)-446.3(o)-7.3(ne)-424.2(sho)-7.3(u)0.1(ld)-421.5(no)-7.3(te)]TJ -5.9382 -1.2045 TD 0.0046 Tc [(t)8(h)6.1(at)-256.9(t)8(h)6.1(e)-249.6(v)62.6(ari)5.3(o)-1.3(u)6.1(s)-239.3(i)5.3(n)6.1(cl)5.3(u)6.1(s)1.6(i)5.3(o)-1.3(n)-246.9(m)6.8(ap)6.1(p)6.1(i)5.3(n)6.1(g)-1.3(s)-251.4(a)-1.3(n)6.1(d)-246.9(d)6.1(i)5.3(agon)6.1(al)-235.6(m)6.8(a)-1.3(p)6.1(p)6.1(i)5.3(n)6.1(g)-1.3(s)-251.4(a)-1.3(re)-237.5(i)5.3(n)6.1(j)9(ect)8(i)5.3(v)26.5(e)-249.6(w)4.1(h)6.1(i)5.3(l)5.3(e)]TJ 0 -1.1925 TD 0.0043 Tc [(t)7.7(h)5.8(e)-442.6(v)62.3(ari)5(o)-1.6(u)5.8(s)-408.3(p)5.8(r)-1.5(o)-61.8(j)8.7(ect)7.7(i)5(o)-1.6(n)-427.8(m)6.5(ap)5.8(p)5.8(i)5(n)5.8(g)-1.6(s)-420.3(i)5(n)-427.8(g)-1.6(en)5.8(eral)-416.5(are)-418.5(n)5.8(ot)7.7(.)-753.8(M)5.5(oreo)22.5(v)26.2(e)3.1(r,)-416.5(t)7.7(h)5.8(e)-442.6(v)62.3(ari)5(o)-1.6(u)5.8(s)]TJ 0 -1.2045 TD -0.0007 Tc [(V)86.8(e)-1.9(r)-6.5(h)24.9(ulst)-322.5(ma)-6.6(pping)-6.6(s)]TJ /F5 1 Tf 8.4918 0 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 233.52 373.5 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 240.84 374.94 Tm 0.0016 Tc [(are)-312.8(n)3.1(ot)-332.2(inj)6(ectiv)23.5(e.)]TJ -7.5161 -1.1925 TD 0.0052 Tc [(On)6.7(e)-369.4(s)2.2(a)23.4(y)3(s)-347.2(t)8.6(h)6.7(a)-0.7(t)]TJ /F5 1 Tf 6.5285 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9757 0 TD -0.0007 Tc (is)Tj /F4 1 Tf 1.0479 0 TD 0.0014 Tc [(surj)6.9(e)51.9(c)3.7(ti)6.9(ve)]TJ /F2 1 Tf 4.5531 0 TD 0.0043 Tc [(i)5()9.5(,)-380.4(f)8.7(or)-374.9(an)29.9(y)-371.3(m)6.5(em)30.6(b)-18.3(e)3.1(r)]TJ /F5 1 Tf 8.9134 0 TD 0 Tc (y)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1804 0 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD 0.3847 Tc [(,t)388.1(h)386.2(e)383.5(r)378.9(e)10.1(i)385.4(s)8.3(s)381.6(o)378.8(m)386.9(e)]TJ -27.1136 -1.2045 TD 0.0004 Tc [(mem)26.7(b)-22.2(er)]TJ /F5 1 Tf 3.8906 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9636 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2045 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1443 0 TD 0.0033 Tc [(suc)26.2(h)-380.7(t)6.7(h)4.8(at)]TJ /F5 1 Tf 4.541 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.382 Tc (\)=)Tj /F5 1 Tf 1.9152 0 TD 0 Tc (y)Tj /F2 1 Tf 0.53 0 TD -0.0015 Tc [(.)-627.1(O)-6.7(ne)-388.2(sho)-7.4(u)0(ld)-385.5(no)-7.4(te)-400.2(tha)-7.4(t)-395.5(the)-388.2(v)56.5(a)-7.4(r)-7.3(io)-7.4(us)-390(pr)-7.3(o)-7.4(-)]TJ -15.743 -1.2045 TD -0.0009 Tc 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2.5776 0 TD 0 Tc ()Tj /F5 1 Tf 1.1684 0 TD 0.3863 Tc (c<)Tj /F2 1 Tf 1.9995 0 TD 0.0001 Tc [(4)-391.2(t)3.5(hen)-407.9(t)3.5(he)-410.7(V)87.6(e)-1.1(r)-5.7(h)25.7(ulst)]TJ -24.9214 -1.2045 TD -0.0016 Tc [(ma)-7.5(pping)]TJ /F5 1 Tf 4.1074 0 TD 0 Tc (f)Tj /F9 1 Tf 6.9738 0 0 6.9738 189.84 301.74 Tm (c)Tj /F2 1 Tf 9.9626 0 0 9.9626 197.16 303.18 Tm 0.0006 Tc [(is)-339.7(not)-333.2(s)-2.4(urj)5(ectiv)22.5(e.)]TJ -3.1317 -1.1925 TD -0.0004 Tc [(Fina)-6.3(lly)81.7(,)-324.9(o)-6.3(ne)-326.8(sa)17.8(ys)-304.6(tha)-6.3(t)]TJ /F5 1 Tf 9.6963 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9275 0 TD -0.0007 Tc (is)Tj /F4 1 Tf 0.9997 0 TD -0.0039 Tc [(bije)46.6(ct)-8.9(ive)]TJ /F2 1 Tf 3.9026 0 TD -0.0008 Tc [(i)-332.9(it)-322.6(is)-329.1(b)-23.4(o)-6.7(th)-336.6(injectiv)21.1(e)-327.2(a)-6.7(nd)-324.5(sur)-6.6(j)3.6(ectiv)21.1(e.)]TJ -15.5262 -1.2045 TD 0.0023 Tc [(By)-445.6(t)5.7(h)3.8(e)]TJ /F4 1 Tf 3.5413 0 TD -0.0483 Tc [(ra)-43.1(n)-52.2(g)-46(e)]TJ /F2 1 Tf 2.8908 0 TD -0.0009 Tc 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[(,w)372.2(h)374.2(i)373.4(c)395.6(h)12.8(i)373.4(s)-3.7(t)376.1(o)5.5(s)369.7(a)390.9(y)]TJ -26.3665 -1.1925 TD 0.0047 Tc [(t)8.1(h)6.2(at)8.1(,)-331.8(f)9.1(or)-338.4(an)30.3(y)-322.7(m)6.9(em)31(b)-17.9(e)3.5(r)]TJ /F5 1 Tf 9.7204 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD (,)Tj /F5 1 Tf 0.6143 0 TD (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD -0.0034 Tc [(\)\))-301.1(=)]TJ /F5 1 Tf 2.132 0 TD 0 Tc (x)Tj /F2 1 Tf 0.5661 0 TD 0.457 Tc [(.O)451.8(n)458.5(e)118.5(s)454(a)475.2(y)454.8(s)140.8(t)460.4(h)458.5(a)451.1(t)]TJ /F5 1 Tf 7.1548 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8432 0 TD -0.0007 Tc [(is)-341(a)]TJ /F4 1 Tf 1.8549 0 TD -0.0025 Tc [(right)-7.5(-)-6.1(in)-6.4(verse)]TJ /F2 1 Tf -28.1374 -1.2045 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9395 0 TD -0.0007 Tc (i)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (f)Tj /F6 1 Tf 0.8191 0 TD ()Tj /F5 1 Tf 0.5059 0 TD (g)Tj /F2 1 Tf 0.795 0 TD 0.2942 Tc (=1)Tj /F9 1 Tf 6.9738 0 0 6.9738 213.48 505.02 Tm 0 Tc (B)Tj /F2 1 Tf 9.9626 0 0 9.9626 220.2 506.46 Tm -0.0012 Tc [(,)-349.8(w)-1.7(hic)21.7(h)-324.9(is)-341.5(to)-344.4(sa)17(y)-328.6(t)2.2(ha)-7.1(t,)-337.7(fo)-7.1(r)-344.3(a)-7.1(n)24.4(y)-328.6(mem)25.1(b)-23.8(er)]TJ /F5 1 Tf 17.1764 0 TD 0 Tc (y)Tj /F2 1 Tf 0.8672 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD (,)Tj /F5 1 Tf 0.6143 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F2 1 Tf 0.53 0 TD -0.0034 Tc [(\)\))-289(=)]TJ /F5 1 Tf 2.1199 0 TD 0 Tc (y)Tj /F2 1 Tf 0.53 0 TD (.)Tj -33.3288 -1.2045 TD 0.0055 Tc [(W)93.8(e)-333(p)7(r)-0.3(op)-17.1(ose)-308.9(t)8.9(o)-337.7(p)7(ro)23.7(v)27.4(e)-308.9(t)8.9(h)7(at)8.9(:)]TJ 2.2042 -2.397 TD -0.0034 Tc [(\(1)-9.3(\))]TJ /F5 1 Tf 2.2765 0 TD 0 Tc (f)Tj /F2 1 Tf 0.8913 0 TD -0.0008 Tc [(is)-292.9(injectiv)21.1(e)-303.2(i)-0.1()-284.7(t)2.6(her)-6.6(e)-303.2(exists)-292.9(a)-283.7(m)1.4(a)-6.7(pping)]TJ /F5 1 Tf 16.1646 0 TD 0 Tc (g)Tj /F2 1 Tf 0.807 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.8785 0 TD 0 Tc (B)Tj /F2 1 Tf 1.0961 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (A)Tj /F2 1 Tf 1.0359 0 TD 0.0034 Tc [(suc)26.3(h)-284.2(t)6.8(h)4.9(at)]TJ /F5 1 Tf -29.5467 -1.1925 TD 0 Tc (g)Tj /F2 1 Tf 0.8432 0 TD -0.0007 Tc [(is)-341(a)-331.8(l)0(eft-in)24.9(v)21.2(e)-1.9(r)-6.5(s)-3.7(e)-315.1(o)-6.6(f)]TJ /F5 1 Tf 8.0461 0 TD 0 Tc (f)Tj /F2 1 Tf -6.6851 -1.8068 TD -0.0034 Tc [(\(2)-9.3(\))]TJ /F5 1 Tf 2.2765 0 TD 0 Tc (f)Tj /F2 1 Tf 1.0118 0 TD -0.0005 Tc [(is)-425.1(sur)-6.3(j)3.9(ectiv)21.4(e)-411.3(i)0.2()-416.9(t)2.9(her)-6.3(e)-411.3(exists)-425.1(a)-415.9(m)1.7(a)-6.4(pping)]TJ /F5 1 Tf 17.5377 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9395 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.999 0 TD 0 Tc (B)Tj /F2 1 Tf 1.2286 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.3129 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1684 0 TD 0.0008 Tc [(suc)23.7(h)]TJ -31.6786 -1.1925 TD -0.0025 Tc [(tha)-8.4(t)]TJ /F5 1 Tf 2.1681 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8432 0 TD 0.0009 Tc [(is)-339.4(a)-330.2(r)-4.9(ig)-5(h)26.5(t)4.3(-in)26.5(v)22.8(er)-4.9(se)-301.4(o)-5(f)]TJ /F5 1 Tf 8.7086 0 TD 0 Tc (f)Tj /F2 1 Tf -11.7199 -2.409 TD -0.0016 Tc [(Let)-371.6(u)-0.1(s)-366(p)-0.1(r)-7.4(o)16.6(v)20.3(e)-352.1(\(1)-7.5(\).)-554.9(W)86.7(e)-376.2(a)-7.5(s)-4.6(s)-4.6(u)-0.1(me)-364.2(r)-7.4(s)-4.6(t)-359.5(tha)-7.5(t)-371.5(ther)-7.4(e)-376.2(e)-2.8(x)-3.8(i)-0.9(s)-4.6(t)1.8(s)-366(a)-368.8(ma)-7.5(pping)]TJ /F5 1 Tf 27.9567 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8793 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.9508 0 TD 0 Tc (B)Tj /F2 1 Tf -32.7868 -1.1925 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.325 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1804 0 TD 0.0033 Tc [(suc)26.2(h)-416.8(t)6.7(h)4.8(at)]TJ /F5 1 Tf 4.6133 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9395 0 TD -0.0007 Tc [(is)-437.4(a)-428.2(l)0(eft-in)24.9(v)21.2(e)-1.9(r)-6.5(s)-3.7(e)-411.5(o)-6.6(f)]TJ /F5 1 Tf 8.4316 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD 0.734 Tc [(.W)822.3(e)299.2(m)760.3(u)735.5(s)731(t)303.8(p)735.5(r)728.2(o)752.2(v)755.9(e)323.2(t)737.4(h)735.5(a)728.1(t)]TJ /F5 1 Tf 10.4672 0 TD 0 Tc (f)Tj /F2 1 Tf 1.0238 0 TD -0.0007 Tc [(is)-425.3(injectiv)21.2(e.)]TJ -28.5831 -1.2045 TD 0.0013 Tc (Let)Tj /F5 1 Tf 1.867 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 168.24 384.54 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 175.32 380.94 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0236 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 201.12 384.54 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 210.36 380.94 Tm 0.0226 Tc [(be)-400.2(a)16.7(n)48.2(y)-377.1(m)24.8(e)21.4(m)48.9(be)21.4(r)16.8(s)-390(o)16.7(f)]TJ /F5 1 Tf 8.9375 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.6979 Tc [(.W)786.2(e)275.1(m)724.2(u)699.4(s)694.9(t)291.8(p)699.4(r)692.1(o)716.1(v)719.8(e)299.2(t)701.3(h)699.4(a)692(t)291.8(i)698.6(f)]TJ /F5 1 Tf 11.3585 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 425.64 384.54 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 432.6 380.94 Tm ()Tj /F2 1 Tf T* (=)Tj /F5 1 Tf 1.1925 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 450.12 384.54 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 459.36 380.94 Tm -0.0006 Tc (then)Tj /F5 1 Tf -31.6543 -1.2045 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 159.48 372.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 162.36 368.94 Tm (\))Tj /F6 1 Tf 0.807 0 TD ()Tj /F2 1 Tf T* (=)Tj /F5 1 Tf 1.1925 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 197.76 372.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 202.92 368.94 Tm -0.0008 Tc [(\).)-698.7(In)-420.9(fa)-6.7(ct,)-445.7(w)22.8(e)-411.6(s)-3.8(ha)-6.7(ll)-409.6(pr)-6.6(o)17.4(v)21.1(e)-399.5(t)2.6(he)-423.6(co)-6.7(n)24.8(t)2.6(r)-6.6(a)-6.7(p)-23.4(o)-6.7(sitiv)21.1(e)-2(;)-433.7(t)2.6(ha)-6.7(t)-418.9(i)-0.1(s,)-445.7(w)22.8(e)-411.6(sha)-6.7(l)-0.1(l)]TJ -5.9141 -1.1925 TD -0.0015 Tc [(pr)-7.3(o)16.7(v)20.4(e)-460.4(t)1.9(ha)-7.4(t)-491.9(i)-0.8(f)]TJ /F5 1 Tf 6.2273 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 221.52 360.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 224.4 357.06 Tm 0.5265 Tc (\)=)Tj /F5 1 Tf 2.2163 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 261.96 360.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 267.12 357.06 Tm 0.4784 Tc [(\)t)481.8(h)479.9(e)477.2(n)]TJ /F5 1 Tf 3.3004 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 305.64 360.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 313.68 357.06 Tm (=)Tj /F5 1 Tf 1.3129 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 332.4 360.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 337.44 357.06 Tm 0.9026 Tc [(.T)902.1(h)928.2(u)904.1(s)899.5(,)385.4(i)903.3(f)]TJ /F5 1 Tf 5.2396 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 405.12 360.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 408 357.06 Tm 0.5265 Tc (\)=)Tj /F5 1 Tf 2.2163 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 445.56 360.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 450.72 357.06 Tm 0.4784 Tc [(\)t)481.8(h)479.9(e)477.2(n)]TJ /F5 1 Tf -30.787 -1.2045 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 149.64 348.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 155.88 345.06 Tm (=)Tj /F5 1 Tf 1.1202 0 TD (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 191.52 348.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 194.4 345.06 Tm -0.0034 Tc [(\)\))-349.3(=)]TJ /F5 1 Tf 2.2404 0 TD 0 Tc (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 241.2 348.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 246.36 345.06 Tm -0.0034 Tc [(\)\))-349.3(=)]TJ /F5 1 Tf 2.2404 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 274.32 348.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 279.48 345.06 Tm 0 Tc (.)Tj /F6 1 Tf 0.277 0 TD ()Tj /F2 1 Tf 1.0118 0 TD 0.0022 Tc [(N)5.4(o)20.4(w)-359.6(l)2.9(et)-379.8(us)-362.2(assum)4.4(e)-372.4(t)5.6(h)3.7(at)]TJ /F5 1 Tf 10.8286 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9636 0 TD -0.0007 Tc [(is)-377.1(injectiv)21.2(e.)-566.1(W)87.5(e)]TJ -26.6798 -1.1925 TD -0.0005 Tc [(m)25.8(u)1(st)-382.5(dene)-399.2(a)-391.8(m)1.7(a)-6.4(pping)]TJ /F5 1 Tf 10.5274 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9034 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.9869 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1925 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.2768 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1443 0 TD 0.0033 Tc [(suc)26.2(h)-368.6(t)6.7(h)4.8(at)]TJ /F5 1 Tf 4.529 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9034 0 TD -0.0007 Tc [(is)-389.2(a)-392(l)0(eft-in)24.9(v)21.2(e)-1.9(r)-6.5(s)-3.7(e)-375.3(o)-6.6(f)]TJ /F5 1 Tf 8.263 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (.)Tj -33.3289 -1.2045 TD -0.0001 Tc [(T)83.7(o)-343.3(tha)-6(t)-346(end,)-336.6(let)-346(u)1.4(s)-340.4(a)-6(r)-5.9(b)1.4(itr)-5.9(a)-6(r)-5.9(ily)-327.5(select)-333.9(so)-6(me)-326.5(mem)26.2(b)-22.7(er)]TJ /F5 1 Tf 22.5003 0 TD 0 Tc (a)Tj /F2 1 Tf 0.8672 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD 0.3459 Tc [(.)-123.1(T)345.4(h)347.4(a)340(td)347.4(o)340(n)347.4(e)344.7(,)9.4(l)346.6(e)344.7(tu)347.4(s)]TJ -25.2586 -1.2045 TD -0.0005 Tc [(in)25.1(tr)-6.3(o)-30.5(duce)-399.2(t)2.9(he)-399.2(subset)]TJ /F5 1 Tf 9.4313 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9154 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2045 0 TD 0 Tc (B)Tj /F6 1 Tf 1.072 0 TD ()Tj /F5 1 Tf 1.0359 0 TD (A)Tj /F2 1 Tf 1.1563 0 TD 0.0018 Tc [(consisting)-389.5(of)-391.3(all)-382.9(o)-4.1(rdered)-382.2(pairs)-386.7(\()]TJ /F5 1 Tf 13.9242 0 TD 0.0397 Tc [(y,)-128.2(x)]TJ /F2 1 Tf 1.5418 0 TD 0.4061 Tc [(\)w)405.6(h)407.6(i)406.8(c)429(h)]TJ -30.2815 -1.1925 TD 0.004 Tc [(sat)7.4(i)4.7(sf)8.4(y)-323.4(o)-1.9(n)5.5(e)-322.4(or)-327(t)7.4(h)5.5(e)-334.5(o)-1.9(t)7.4(h)5.5(er)-327(of)-328.8(t)7.4(h)5.5(e)-334.5(f)8.4(ol)4.7(l)4.7(o)22.2(w)3.5(i)4.7(n)5.5(g)-315.1(t)31.5(w)27.6(o)-327.1(l)4.7(ogi)4.7(cal)4.7(l)4.7(y)-311.4(excl)4.7(u)5.5(s)1(i)4.7(v)25.9(e)-322.4(c)2.8(on)5.5(d)5.5(i)4.7(t)7.4(i)4.7(on)5.5(s:)]TJ 2.2042 -2.409 TD -0.0021 Tc [(\(1)-8(.1)-8(\))-986.3(\()]TJ /F5 1 Tf 3.4329 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0 Tc (\))Tj /F6 1 Tf 0.6745 0 TD ()Tj /F5 1 Tf 0.9395 0 TD (f)Tj /F2 1 Tf 0.9395 0 TD -0.0007 Tc [(\(in)-336.5(w)-1.2(hic)22.2(h)-324.4(ca)-6.6(s)-3.7(e)]TJ /F5 1 Tf 6.5285 0 TD 0 Tc (y)Tj /F6 1 Tf 0.807 0 TD ()Tj /F5 1 Tf 0.9395 0 TD (f)Tj /F3 1 Tf 6.9738 0 0 6.9738 328.32 271.86 Tm ()Tj 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[(is)-447.8(a)-438.6(r)-4.9(ig)-5(h)26.5(t)4.3(-in)26.5(v)22.8(er)-4.9(se)-409.9(o)-5(f)]TJ /F5 1 Tf 9.1543 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD 0.7701 Tc [(.L)768.8(e)768.9(t)]TJ /F5 1 Tf 2.939 0 TD 0 Tc (G)Tj /F2 1 Tf 1.2286 0 TD -0.001 Tc [(b)-23.6(e)-459.9(the)-447.9(m)1.2(a)-6.9(pping)-440.5(ca)-6.9(r)-6.8(r)-6.8(y)-3.2(ing)]TJ /F5 1 Tf 11.5633 0 TD 0 Tc (B)Tj /F2 1 Tf 1.2527 0 TD -0.0034 Tc (to)Tj /F6 1 Tf 1.325 0 TD 0 Tc (P)Tj /F2 1 Tf 0.7829 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (A)Tj /F2 1 Tf 0.7468 0 TD (\))Tj -33.2084 -1.1925 TD -0.0001 Tc [(dened)-335.9(a)-6(s)-328.4(f)4.3(o)-6(llo)18.1(ws:)]TJ /F5 1 Tf 6.6368 -2.409 TD 0 Tc (G)Tj /F2 1 Tf 0.7829 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F2 1 Tf 0.53 0 TD 0.2736 Tc [(\):)274.3(=)]TJ /F6 1 Tf 1.9995 0 TD 0 Tc ({)Tj /F5 1 Tf 0.7829 0 TD (x)Tj /F6 1 Tf 0.8432 0 TD ()Tj /F5 1 Tf 0.9516 0 TD (A)Tj /F2 1 Tf 1.3009 0 TD (:)Tj /F5 1 Tf 0.8311 0 TD (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F2 1 Tf 0.5661 0 TD 0.2856 Tc (\)=)Tj /F5 1 Tf 1.7224 0 TD 0 Tc (y)Tj /F6 1 Tf 0.807 0 TD (})Tj /F2 1 Tf 4.5048 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F6 1 Tf 0.807 0 TD ()Tj /F5 1 Tf 0.9395 0 TD (B)Tj /F2 1 Tf 0.807 0 TD (\))Tj -26.5714 -2.397 TD -0.0006 Tc (Since)Tj /F5 1 Tf 2.6017 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9154 0 TD 0.0009 Tc [(is)-315.3(surj)5.3(ectiv)22.8(e,)]TJ /F5 1 Tf 5.7455 0 TD 0 Tc (G)Tj /F2 1 Tf 1.1082 0 TD 0.0005 Tc [(meets)-315.7(t)3.9(he)-325.9(h)26.1(y)-1.7(p)-22.1(o)-5.4(thesis)-315.7(in)-323.2(the)-325.9(A)3.7(xiom)-322.5(of)-308.2(Choice.)-432.4(Hence,)]TJ -10.3709 -1.1925 TD -0.0012 Tc [(ther)-7(e)-448.1(i)-0.5(s)-449.9(a)-440.7(ma)-7.1(pping)]TJ /F5 1 Tf 8.9616 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9636 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 4.0351 0 TD 0 Tc (B)Tj /F2 1 Tf 1.2527 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.337 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1925 0 TD 0.0044 Tc [(su)5.9(c)27.3(h)-439.8(t)7.8(h)5.9(at)7.8(,)-464.6(f)8.8(or)-447.1(an)30(y)-431.4(m)6.6(em)30.7(b)-18.2(e)3.2(r)]TJ /F5 1 Tf 12.551 0 TD 0 Tc (y)Tj /F2 1 Tf 0.9636 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2527 0 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD (,)Tj /F5 1 Tf -33.3168 -1.2045 TD (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F2 1 Tf 0.53 0 TD (\))Tj /F6 1 Tf 0.7709 0 TD ()Tj /F5 1 Tf 1.06 0 TD (G)Tj /F2 1 Tf 0.7829 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F2 1 Tf 0.53 0 TD -0.0018 Tc [(\),)-422.6(whic)21.1(h)-397.8(i)-1.1(s)-402.3(t)1.6(o)-405.2(s)-4.8(a)16.4(y)-389.4(tha)-7.7(t)]TJ /F5 1 Tf 10.407 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (g)Tj /F2 1 Tf 0.5179 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F2 1 Tf 0.53 0 TD -0.0034 Tc [(\)\))-385.4(=)]TJ /F5 1 Tf 2.3247 0 TD 0 Tc (y)Tj /F2 1 Tf 0.53 0 TD -0.0009 Tc [(.)-638.5(I)-1.1(t)-407(f)3.5(o)-6.8(llo)17.3(ws)-389.4(tha)-6.8(t)]TJ /F5 1 Tf 7.6487 0 TD 0 Tc (g)Tj /F2 1 Tf 0.9154 0 TD -0.0007 Tc [(is)-401.2(a)-404.1(r)-6.5(ig)-6.6(h)24.9(t)2.7(-)]TJ -29.2094 -1.2045 TD [(in)24.9(v)21.2(e)-1.9(r)-6.5(s)-3.7(e)-315.1(o)-6.6(f)]TJ /F5 1 Tf 4.4567 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD (.)Tj /F6 1 Tf 0.277 0 TD ()Tj /F2 1 Tf -3.1318 -1.1925 TD 0.0016 Tc [(Let)-308.1(u)3.1(s)-314.6(r)-4.2(eturn)-298(t)5(o)-317.5(g)-4.3(eneral)-286.7(consideratio)]TJ 15.9478 0 TD 0.0051 Tc [(n)6.6(s)-299.1(of)-303.6(l)5.8(e)3.9(f)9.5(t)8.5(-)-312(a)-0.8(n)6.6(d)-306.6(ri)5.8(gh)30.7(t)8.5(-)1.2(i)5.8(n)30.7(v)27(e)3.9(rses.)-391.6(A)8.3(gai)5.8(n)]TJ -18.152 -1.2045 TD 0.0003 Tc (let)Tj /F5 1 Tf 1.4334 0 TD 0 Tc (A)Tj /F2 1 Tf 1.06 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9393 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1202 0 TD -0.001 Tc [(b)-23.6(e)-327.4(a)-6.9(n)24.6(y)-304.3(\()2.4(no)-6.9(nempt)26.5(y)-3.2(\))-322.8(s)-4(ets)-317.2(a)-6.9(nd)-324.7(let)]TJ /F5 1 Tf 13.9483 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9154 0 TD -0.0007 Tc [(b)-23.3(e)-327.1(a)-6.6(n)24.9(y)-316.1(m)1.5(a)-6.6(pping)-319.8(ca)-6.6(r)-6.5(r)-6.5(y)-2.9(ing)]TJ /F5 1 Tf 11.2261 0 TD 0 Tc (A)Tj /F2 1 Tf 1.072 0 TD -0.0034 Tc (to)Tj /F5 1 Tf -32.7146 -1.2045 TD 0 Tc (B)Tj /F2 1 Tf 0.807 0 TD -0.0014 Tc [(.)-446.3(O)-6.6(ne)-339.9(ca)-7.3(n)-325.1(r)-7.2(ea)-7.3(dily)-316.8(pr)-7.2(o)16.8(v)20.5(e)-315.8(t)2(ha)-7.3(t,)-337.9(fo)-7.3(r)-332.4(a)-7.3(n)24.2(y)-328.8(ma)-7.3(pping)-7.3(s)]TJ /F5 1 Tf 21.0428 0 TD 0 Tc (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 366.84 372.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 372.96 368.94 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9393 0 TD 0 Tc (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 397.44 372.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 405.84 368.94 Tm 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.9267 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1443 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.2166 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD (,)Tj -33.3166 -1.1925 TD -0.0007 Tc (if)Tj /F5 1 Tf 0.9636 0 TD 0 Tc (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 158.76 360.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.24 357.06 Tm -0.0007 Tc [(is)-389.2(a)-380(l)0(eft-in)24.9(v)21.2(e)-1.9(r)-6.5(s)-3.7(e)-363.3(f)3.7(o)-6.6(r)]TJ /F5 1 Tf 8.6243 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9757 0 TD 0.0059 Tc [(an)7.4(d)-366(i)6.6(f)]TJ /F5 1 Tf 2.9511 0 TD 0 Tc (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 295.44 360.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 304.32 357.06 Tm 0 Tc [(is)-376.4(a)-379.3(r)-5.8(ig)-5.9(h)25.6(t)3.4(-in)25.6(v)21.9(er)-5.8(se)-350.5(fo)-5.9(r)]TJ /F5 1 Tf 9.2868 0 TD (f)Tj /F2 1 Tf 0.9757 0 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.3247 0 TD 0 Tc (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 434.88 360.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 441.24 357.06 Tm (=)Tj /F5 1 Tf 1.1322 0 TD (g)Tj /F3 1 Tf 6.9738 0 0 6.9738 457.68 360.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 462.72 357.06 Tm 0.5774 Tc [(.I)577.2(t)]TJ -31.9915 -1.2045 TD 0.0051 Tc [(f)9.5(o)-0.8(l)5.8(l)5.8(o)23.3(w)4.6(s)-299.1(t)8.5(h)6.6(at)-304.6(t)8.5(h)6.6(ere)-297.3(c)3.9(an)-294.5(b)-17.5(e)-309.3(at)-304.6(m)7.3(o)-0.8(st)-292.6(on)6.6(e)-309.3(m)7.3(ap)6.6(p)6.6(i)5.8(n)6.6(g)]TJ /F5 1 Tf 20.6092 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8191 0 TD 0.0042 Tc [(carryi)4.9(n)5.7(g)]TJ /F5 1 Tf 3.9026 0 TD 0 Tc (B)Tj /F2 1 Tf 1.1202 0 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.2045 0 TD 0 Tc (A)Tj /F2 1 Tf 1.06 0 TD 0.0033 Tc [(suc)26.2(h)-296.3(t)6.7(h)4.8(at)]TJ /F5 1 Tf 4.3724 0 TD 0 Tc (g)Tj /F2 1 Tf -33.088 -1.1925 TD -0.0022 Tc [(is)-354.6(b)-24.8(o)-8.1(th)-350(a)-357.4(l)-1.5(eft-)-367.5(a)-8.1(n)-0.7(d)-350(a)-345.4(r)-8(i)-1.5(g)-8.1(h)23.4(t-)-6.1(in)23.4(v)19.7(e)-3.4(r)-8(s)-5.2(e)-328.6(o)-8.1(f)]TJ /F5 1 Tf 16.0802 0 TD 0 Tc (f)Tj /F2 1 Tf 0.6023 0 TD -0.0013 Tc [(.)-494.4(W)2.6(hen)-349.1(s)-4.3(uc)21.6(h)-349.1(a)-356.5(ma)-7.2(pping)]TJ /F5 1 Tf 10.9611 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8552 0 TD 0.0001 Tc [(do)-29.9(es)-352.2(in)-347.7(f)4.5(a)-5.8(ct)]TJ -28.4988 -1.2045 TD 0.0008 Tc [(exist,)-311.6(one)-301.5(s)-2.2(a)19(y)-1.4(s)-291.3(t)4.2(hat)]TJ /F5 1 Tf 8.6725 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9034 0 TD -0.0007 Tc (is)Tj /F4 1 Tf 0.9877 0 TD -0.0029 Tc [(in)-6.8(vert)-7.9(i)2.6(ble)]TJ /F2 1 Tf 4.0833 0 TD 0.0025 Tc [(.)-442.4(I)2.3(n)-309.2(t)5.9(hat)-307.2(c)1.3(ase,)-297.9(one)-299.9(r)-3.3(ef)6.9(ers)-301.7(t)5.9(o)]TJ /F5 1 Tf 12.1535 0 TD 0 Tc (g)Tj /F2 1 Tf 0.8191 0 TD 0.0059 Tc [(as)-298.3(t)9.3(h)7.4(e)]TJ /F4 1 Tf 2.9029 0 TD -0.002 Tc [(in)-5.9(verse)]TJ /F2 1 Tf -30.5224 -1.2045 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.0961 0 TD 0 Tc (f)Tj /F2 1 Tf 0.8913 0 TD 0.0036 Tc [(an)5.1(d)-284(d)5.1(en)5.1(ot)7(es)-288.5(i)4.3(t)-294.1(b)29.2(y)]TJ /F5 1 Tf 7.7932 0 TD 0 Tc (f)Tj /F3 1 Tf 6.9738 0 0 6.9738 247.44 312.78 Tm ()Tj /F7 1 Tf 0.8949 0 TD (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 258.12 309.18 Tm -0.0015 Tc [(.)-434.4(B)-3.8(y)-292.8(t)1.9(he)-291.8(fo)-7.4(r)-7.3(e)-2.7(g)-7.4(o)-7.4(i)-0.8(ng)-284.4(a)-7.4(sser)-7.3(t)1.9(io)-7.4(ns)-269.5(\(1)-7.4(\))-287.1(a)-7.4(nd)-301.1(\(2)-7.4(\),)-301.9(it)-287.1(is)-305.7(pla)-7.4(i)-0.8(n)]TJ -11.4548 -1.1925 TD -0.0025 Tc [(tha)-8.4(t)]TJ /F5 1 Tf 2.1681 0 TD 0 Tc (f)Tj /F2 1 Tf 0.9275 0 TD -0.0007 Tc [(is)-341(in)24.9(v)21.2(e)-1.9(r)-6.5(t)2.7(ible)-327.1(i)-332.8(it)-334.5(is)-329(bijectiv)21.2(e.)]TJ /F4 1 Tf -3.0956 -2.409 TD -0.0053 Tc [(S)-9.2(e)-3(t)-10.3(s)-355.3(of)-373.2(Mappin)-9.2(g)-3(s)]TJ /F2 1 Tf 0 -2.397 TD 0.0059 Tc (06)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 253.02 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 249.42 Tm 0.0013 Tc (Let)Tj /F5 1 Tf 1.9031 0 TD 0 Tc (A)Tj /F2 1 Tf 1.2045 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0597 0 TD 0 Tc (B)Tj /F2 1 Tf 1.2527 0 TD -0.0001 Tc [(b)-22.7(e)-447(a)-6(n)25.5(y)-448(n)1.4(o)-6(n)1.4(empt)27.4(y)-435.9(s)-3.1(ets.)-782.3(F)86.6(o)-6(r)-451.6(m)2.1(a)-6(n)25.5(y)-435.9(pur)-5.9(p)-22.7(o)-6(ses,)-469.1(it)-442.3(is)-448.8(useful)]TJ -8.5761 -1.2045 TD -0.0017 Tc [(to)-405.1(kno)16.5(w)-399.7(tha)-7.6(t)-407.8(the)-412.5(v)56.3(a)-7.6(r)-7.5(io)-7.6(us)-390.2(ma)-7.6(pping)-7.6(s)-402.2(\()]TJ /F5 1 Tf 16.4657 0 TD -0.0032 Tc [(A,)-171.1(f)-55.6(,)-171.1(B)]TJ /F2 1 Tf 2.9872 0 TD 0.0059 Tc 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0.0059 Tc (of)Tj /F5 1 Tf 1.2286 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD -0.0007 Tc [(,)-433.6(o)-6.6(ne)-411.5(usua)-6.6(lly)]TJ -27.8842 -1.2045 TD -0.0001 Tc [(wr)-5.9(ites)]TJ /F5 1 Tf 2.9511 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 179.04 545.9401 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 184.68 542.34 Tm 0.3014 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 198 545.9401 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 206.52 542.34 Tm -0.0009 Tc [(in)-336.7(pla)-6.8(c)-2.1(e)-327.3(o)-6.8(f)]TJ /F5 1 Tf 4.8542 0 TD 0 Tc ()Tj /F2 1 Tf 0.4939 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 269.28 545.9401 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 272.28 542.34 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 282.36 545.9401 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 287.52 542.34 Tm -0.0034 Tc (\).)Tj -12.2016 -1.2045 TD -0.0008 Tc [(The)-339.3(o)-6.7(p)-23.4(e)-2(r)-6.6(a)-6.7(tio)-6.7(n)0.7(s)-341.1(o)-6.7(f)-333.6(a)-6.7(dditio)-6.7(n)-348.6(a)-6.7(n)0.7(d)-336.6(m)25.5(ultiplica)-6.7(t)2.6(io)-6.7(n)-348.6(o)-6.7(n)-336.6(t)2.6(he)-351.3(ba)-6.7(sic)-339.3(n)24.8(um)25.5(b)-23.4(e)-2(r)-355.9(s)-3.9(ys-)]TJ -2.2042 -1.1925 TD -0.0005 Tc [(tems)-316.7(\(in)25.1(v)21.4(o)-6.4(l)0.2(ving)-295.5(the)-314.9(i)0.2(n)25.1(t)2.9(eg)-6.4(er)-6.3(s,)-300.9(the)-314.9(r)-6.3(a)-6.4(t)2.9(io)-6.4(na)-6.4(l)-300.9(n)25.1(um)25.8(b)-23.1(e)-1.7(r)-6.3(s)-3.5(,)-300.9(t)2.9(he)-314.9(r)-6.3(e)-1.7(a)-6.4(l)-300.9(n)25.1(u)1(m)25.8(b)-23.1(er)-6.3(s,)-312.9(a)-6.4(n)1(d)-300.1(t)2.9(he)]TJ 0 -1.2045 TD 0.0043 Tc [(com)6.5(p)5.8(l)5(e)3.1(x)-323.1(n)29.9(u)5.8(m)30.6(b)-18.3(e)3.1(rs\))-317.5(a)-1.6(re)-310.1(i)5(m)6.5(p)-18.3(o)-1.6(rt)7.7(an)29.9(t)-317.5(e)3.1(xam)6.5(p)5.8(l)5(e)3.1(s.)-428.6(W)92.6(e)-322.1(sh)5.8(al)5(l)-320.2(i)5(n)5.8(i)5(t)7.7(i)5(at)7.7(e)-322.1(s)1.3(t)7.7(u)5.8(d)5.8(i)5(es)-336(of)-316.5(t)7.7(h)5.8(ese)]TJ T* 0.0007 Tc [(and)-323(m)2.9(an)26.3(y)-326.7(o)-5.2(ther)-330.3(examples)-327.6(in)-335.1(the)-337.8(n)2.2(ext)-333.1(s)-2.3(ection.)]TJ /F1 1 Tf 0 -2.9992 TD -0.0001 Tc [(3)-1593.2(T)4.9(he)-388.4(Concept)-384(o)-3.3(f)-383.5(R)-4.9(i)-5.9(n)0.4(g)]TJ /F4 1 Tf 0 -2.397 TD 0.0033 Tc [(B)8.6(a)8.5(si)8.8(c)-367.8(D)-0.5(e)5.6(ni)8.8(ti)8.8(o)8.5(n)-0.6(s)]TJ /F2 1 Tf T* 0.0059 Tc (09)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 420.42 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 416.82 Tm 0.0013 Tc (Let)Tj /F5 1 Tf 1.9152 0 TD 0 Tc (X)Tj /F2 1 Tf 1.3611 0 TD 0.0036 Tc [(b)-19(e)-455.3(an)29.2(y)-444.3(s)0.6(et)-450.7(an)5.1(d)-440.6(l)4.3(et)]TJ /F5 1 Tf 8.817 0 TD 0 Tc (A)Tj /F2 1 Tf 1.2045 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0597 0 TD 0 Tc (M)Tj /F2 1 Tf 1.5297 0 TD 0.0053 Tc [(b)-17.3(e)-465.7(op)-17.3(erat)8.7(i)6(o)-0.6(n)6.8(s)-431.4(on)]TJ /F5 1 Tf 7.9859 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.8063 Tc [(.G)808.1(i)807(v)828.2(e)805.1(n)362.1(a)800.4(n)831.9(y)]TJ -27.9447 -1.2045 TD 0.0004 Tc [(mem)26.7(b)-22.2(er)-5.4(s)]TJ /F5 1 Tf 4.2278 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9393 0 TD 0 Tc (y)Tj /F2 1 Tf 0.8552 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1322 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3124 Tc [(,l)313.1(e)311.2(t)-21.4(u)313.9(s)-15.9(w)311.9(r)306.6(i)313.1(t)315.8(e)]TJ /F5 1 Tf 5.866 0 TD 0 Tc (x)Tj /F2 1 Tf 0.7829 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F2 1 Tf 0.8552 0 TD -0.0009 Tc [(in)-324.6(pla)-6.8(c)-2.1(e)-327.3(o)-6.8(f)]TJ /F5 1 Tf 4.8421 0 TD 0 Tc (A)Tj /F2 1 Tf 0.7468 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD 0.3338 Tc [(\)a)327.9(n)335.3(d)10.1(l)334.5(e)332.6(tu)335.3(s)5.5(w)333.3(r)328(i)334.5(t)337.2(e)]TJ /F5 1 Tf -25.9934 -1.1925 TD 0 Tc (x)Tj /F6 1 Tf 0.7829 0 TD ()Tj /F5 1 Tf 0.5059 0 TD (y)Tj /F2 1 Tf 0.8552 0 TD -0.0009 Tc [(in)-324.6(pla)-6.8(c)-2.1(e)-327.3(o)-6.8(f)]TJ /F5 1 Tf 4.8542 0 TD 0 Tc (M)Tj /F2 1 Tf 1.0841 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD -0.0054 Tc [(x,)-173.3(y)]TJ /F2 1 Tf 1.5418 0 TD -0.0006 Tc [(\).)-445.5(Let)-322.4(u)0.9(s)-340.9(r)-6.4(ef)3.8(er)-319.6(to)]TJ /F5 1 Tf 7.7089 0 TD 0 Tc (A)Tj /F2 1 Tf 1.072 0 TD 0.0059 Tc [(as)-322.4(t)9.3(h)7.4(e)-332.6(o)0(p)-16.7(e)4.7(rat)9.3(i)6.6(on)-305.8(of)]TJ /F4 1 Tf 8.552 0 TD -0.0053 Tc [(addit)-10.3(i)0.2(on)]TJ /F2 1 Tf 3.9629 0 TD 0.0059 Tc (on)Tj /F5 1 Tf 1.3852 0 TD 0 Tc (X)Tj /F2 1 Tf -32.6905 -1.2045 TD 0.0059 Tc [(an)7.4(d)-354(t)9.3(o)]TJ /F5 1 Tf 3.2281 0 TD 0 Tc (M)Tj /F2 1 Tf 1.4334 0 TD 0.0059 Tc [(as)-358.5(t)9.3(h)7.4(e)-356.7(o)0(p)-16.7(e)4.7(rat)9.3(i)6.6(on)-341.9(of)]TJ /F4 1 Tf 8.6845 0 TD -0.0032 Tc [(mu)-8.6(lt)-8.2(iplic)47.3(a)2(t)-8.2(i)2.3(on)]TJ /F2 1 Tf 6.3839 0 TD 0.0059 Tc (on)Tj /F5 1 Tf 1.4213 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD -0.0013 Tc [(.)-518.5(O)-6.5(ne)-363.9(s)-4.3(a)16.9(y)-3.5(s)-353.6(tha)-7.2(t)-359.2(the)-363.9(s)-4.3(et)]TJ /F5 1 Tf 10.6238 0 TD 0 Tc (X)Tj /F2 1 Tf -32.6905 -1.2045 TD -0.0006 Tc [(supplied)-396.6(w)-1.1(ith)-384.6(t)2.8(he)-399.3(o)-6.5(p)-23.2(er)-6.4(a)-6.5(t)2.8(io)-6.5(ns)]TJ /F5 1 Tf 13.0449 0 TD 0 Tc (A)Tj /F2 1 Tf 1.1443 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9995 0 TD 0 Tc (M)Tj /F2 1 Tf 1.4695 0 TD -0.0007 Tc [(is)-389.2(a)]TJ /F4 1 Tf 1.9513 0 TD 0.0019 Tc [(ri)7.4(ng)]TJ /F2 1 Tf 2.2283 0 TD -0.0009 Tc [(i)-393.2(the)-399.6(f)3.5(o)-6.8(llo)17.3(wing)-380.2(co)-6.8(nditio)-6.8(n)0.6(s)]TJ -21.8378 -1.1925 TD 0.0059 Tc [(are)-320.5(s)2.9(at)9.3(i)6.6(s)2.9()7.4(e)4.7(d)7.4(:)]TJ 2.2042 -2.397 TD 0 Tc (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0047 Tc [(\))-991.6(f)9.1(or)-326.3(an)30.3(y)-322.7(m)6.9(em)31(b)-17.9(e)3.5(rs)]TJ /F5 1 Tf 9.0338 0 TD 0 Tc (x)Tj /F2 1 Tf 0.5661 0 TD (,)Tj /F5 1 Tf 0.6143 0 TD (y)Tj /F2 1 Tf 0.53 0 TD 0.3245 Tc [(,a)318.6(n)326(d)]TJ /F5 1 Tf 2.5536 0 TD 0 Tc (z)Tj /F2 1 Tf 0.8432 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1322 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3245 Tc (,\()Tj /F5 1 Tf 0.9877 0 TD 0 Tc (x)Tj /F2 1 Tf 0.807 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F2 1 Tf 0.53 0 TD 0.2134 Tc (\)+)Tj /F5 1 Tf 1.602 0 TD 0 Tc (z)Tj /F2 1 Tf 0.7829 0 TD (=)Tj /F5 1 Tf 1.06 0 TD (x)Tj /F2 1 Tf 0.795 0 TD 0.222 Tc (+\()Tj /F5 1 Tf 1.3852 0 TD 0 Tc (y)Tj /F2 1 Tf 0.7468 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (z)Tj /F2 1 Tf 0.5179 0 TD (\))Tj -28.294 -1.8068 TD (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0011 Tc [(\))-995.2(t)4.5(here)-373.5(exists)-387.4(a)-378.2(m)3.3(em)27.4(b)-21.5(e)-0.1(r)-390.2(0)-390.2(o)-4.8(f)]TJ /F5 1 Tf 13.6592 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2888 0 TD 0.0044 Tc [(su)5.9(c)27.3(h)-367.5(t)7.8(h)5.9(at)7.8(,)-404.4(f)8.8(or)-374.8(an)30(y)-371.2(m)6.6(em)30.7(b)-18.2(e)3.2(r)]TJ /F5 1 Tf 12.2258 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9516 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD (,)Tj /F5 1 Tf -33.3288 -1.2045 TD (x)Tj /F2 1 Tf 0.795 0 TD 0.222 Tc [(+0)-48.9(=)]TJ /F5 1 Tf 2.8306 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc [(an)7.4(d)-329.9(0)-216.8(+)]TJ /F5 1 Tf 3.6738 0 TD 0 Tc (x)Tj /F2 1 Tf 0.8432 0 TD (=)Tj /F5 1 Tf 1.06 0 TD (x)Tj /F2 1 Tf -7.9016 -1.7947 TD (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0043 Tc [(\))-992(f)8.7(or)-399(an)29.9(y)-383.3(m)6.5(em)30.6(b)-18.3(e)3.1(r)]TJ /F5 1 Tf 8.8411 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9757 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2166 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.0011 Tc [(,)-407.7(t)4.5(here)-397.6(exists)-399.4(a)-402.3(m)3.3(em)27.4(b)-21.5(e)-0.1(r)]TJ /F5 1 Tf 10.949 0 TD 0 Tc (y)Tj /F2 1 Tf 0.9275 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2166 0 TD 0 Tc (X)Tj /F2 1 Tf 1.3009 0 TD 0.0033 Tc [(suc)26.2(h)-392.7(t)6.7(h)4.8(at)]TJ /F5 1 Tf -29.4382 -1.2045 TD 0 Tc (x)Tj /F2 1 Tf 0.795 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F2 1 Tf 0.807 0 TD 0.2701 Tc [(=0)-61(a)264.2(n)271.6(d)]TJ /F5 1 Tf 3.8303 0 TD 0 Tc (y)Tj /F2 1 Tf 0.7468 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (x)Tj /F2 1 Tf 0.8552 0 TD 0.2701 Tc (=0)Tj -6.8296 -1.7947 TD 0 Tc (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0047 Tc [(\))-991.6(f)9.1(or)-326.3(an)30.3(y)-322.7(m)6.9(em)31(b)-17.9(e)3.5(rs)]TJ /F5 1 Tf 9.0338 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9393 0 TD 0 Tc (y)Tj /F2 1 Tf 0.8672 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1322 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD (,)Tj /F5 1 Tf 0.6023 0 TD (x)Tj /F2 1 Tf 0.795 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F2 1 Tf 0.807 0 TD (=)Tj /F5 1 Tf 1.06 0 TD (y)Tj /F2 1 Tf 0.7468 0 TD (+)Tj /F5 1 Tf 0.9997 0 TD (x)Tj /F2 1 Tf -21.6933 -1.8068 TD (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0047 Tc [(\))-991.6(f)9.1(or)-326.3(an)30.3(y)-322.7(m)6.9(em)31(b)-17.9(e)3.5(rs)]TJ /F5 1 Tf 9.0338 0 TD 0 Tc (x)Tj /F2 1 Tf 0.5661 0 TD (,)Tj /F5 1 Tf 0.6143 0 TD (y)Tj /F2 1 Tf 0.53 0 TD 0.3245 Tc [(,a)318.6(n)326(d)]TJ /F5 1 Tf 2.5536 0 TD 0 Tc (z)Tj /F2 1 Tf 0.8432 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1322 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3245 Tc (,\()Tj /F5 1 Tf 0.9877 0 TD 0 Tc (x)Tj /F6 1 Tf 0.807 0 TD ()Tj /F5 1 Tf 0.4938 0 TD (y)Tj /F2 1 Tf 0.53 0 TD (\))Tj /F6 1 Tf 0.6143 0 TD ()Tj /F5 1 Tf 0.4938 0 TD (z)Tj /F2 1 Tf 0.7829 0 TD (=)Tj /F5 1 Tf 1.06 0 TD (x)Tj /F6 1 Tf 0.795 0 TD ()Tj /F2 1 Tf 0.4939 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F6 1 Tf 0.7588 0 TD ()Tj /F5 1 Tf 0.4938 0 TD (z)Tj /F2 1 Tf 0.5179 0 TD (\))Tj -26.2945 -1.7947 TD (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0011 Tc [(\))-995.2(t)4.5(here)-373.5(exists)-387.4(a)-378.2(m)3.3(em)27.4(b)-21.5(e)-0.1(r)-390.2(1)-390.2(o)-4.8(f)]TJ /F5 1 Tf 13.6592 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2888 0 TD 0.0044 Tc 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Tf 10.3949 0 TD 0 Tc (X)Tj /F2 1 Tf 1.1684 0 TD 0.0059 Tc [(as)-286.2(t)9.3(h)7.4(e)]TJ /F4 1 Tf -31.0161 -1.1925 TD -0.051 Tc [(boo)-45.8(l)-48.4(ea)-45.8(n)-428.3(r)-50.9(i)-45.5(n)-54.9(g)-410.1(b)-0.5(a)-45.8(s)-51.7(ed)-407.1(o)-45.8(n)-416.3(Y)]TJ /F2 1 Tf 10.5636 0 TD 0 Tc (.)Tj /F4 1 Tf -10.5636 -2.409 TD -0.0042 Tc [(Ex)-10.1(am)-5.5(ple:)-480.5(Mo)49.2(du)-9.6(lar)-377.5(A)16.4(r)-4.1(i)1.3(t)-9.2(h)1(m)-5.5(e)-1.9(t)-9.2(i)1.3(c)]TJ /F2 1 Tf 0 -2.397 TD 0.0059 Tc (12)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 454.26 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 450.66 Tm -0.0004 Tc [(Seco)-6.3(nd,)-288.7(let)-274(u)1.1(s)-268.4(c)-1.6(o)-6.3(n)1.1(sider)-271.2(e)-1.6(xa)-6.3(mples)-268.4(b)1.1(a)-6.3(s)-3.4(ed)-263.9(up)-23(o)-6.3(n)-276(Mo)-30.4(dula)-6.3(r)-271.2(Ar)-6.2(ithmetic.)-433.3(T)-0.9(h)25.2(u)1.1(s,)]TJ -2.1561 -1.1925 TD 0.0003 Tc (let)Tj /F5 1 Tf 1.5177 0 TD 0 Tc (k)Tj /F2 1 Tf 0.9636 0 TD 0.0024 Tc [(b)-20.2(e)-420.4(an)28(y)-397.3(i)3.1(n)28(t)5.8(eger)-400.9(f)6.8(o)-3.5(r)-400.9(w)1.9(hic)25.3(h)-405.7(2)]TJ /F6 1 Tf 12.2499 0 TD 0 Tc ()Tj /F5 1 Tf 1.1804 0 TD (k)Tj /F2 1 Tf 0.5541 0 TD 0.6738 Tc [(.I)673.6(n)265.7(t)677.2(e)672.6(r)668(m)676(s)261.2(o)667.9(f)]TJ /F5 1 Tf 6.3598 0 TD 0 Tc (k)Tj /F2 1 Tf 0.5541 0 TD -0.001 Tc [(,)-421.8(o)-6.9(ne)-411.8(denes)-413.6(a)-416.4(r)-6.8(e)-2.2(la)-6.9(tio)-6.9(n)]TJ -23.3796 -1.2045 TD 0.0059 Tc (on)Tj /F1 1 Tf 1.4454 0 TD 0 Tc (Z)Tj /F2 1 Tf 0.6986 0 TD 0.0048 Tc [(,)-416(a)-1.1(s)-371.6(f)9.2(ol)5.5(l)5.5(o)23(w)4.3(s)1.8(.)-608.8(F)91.5(or)-386.5(an)30.4(y)-382.8(m)7(em)31.1(b)-17.8(e)3.6(rs)]TJ /F5 1 Tf 13.9242 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 308.76 430.38 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 315.48 426.78 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9995 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 340.08 430.38 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 349.08 426.78 Tm 0.0059 Tc (of)Tj /F1 1 Tf 1.2045 0 TD 0 Tc (Z)Tj /F2 1 Tf 0.6986 0 TD 0.4088 Tc [(,o)402.9(n)410.3(e)22.1(s)405.8(a)427(y)406.6(s)32.4(t)412.2(h)410.3(a)402.9(t)]TJ /F5 1 Tf 6.9862 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 442.32 430.38 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 449.04 426.78 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9995 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 473.64 430.38 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 144 414.78 Tm 0.0059 Tc (are)Tj /F4 1 Tf 1.6622 0 TD -0.0025 Tc [(e)48(q)-0.2(u)-7.9(i)3(valen)-6.4(t)-356.9(mo)50.9(du)-7.9(lo)-346.6(k)]TJ /F2 1 Tf 8.9616 0 TD -0.0007 Tc (i)Tj /F5 1 Tf 1.1804 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 266.28 418.38 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 273.36 414.78 Tm 0 Tc ()Tj /F5 1 Tf 0.9757 0 TD (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 287.76 418.38 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 293.64 414.78 Tm -0.0002 Tc [(is)-328.5(divisible)-314.6(b)25.4(y)]TJ /F5 1 Tf 6.2876 0 TD 0 Tc (k)Tj /F2 1 Tf 0.5541 0 TD -0.0006 Tc [(,)-313(w)-1.1(hic)22.3(h)-324.3(is)-316.8(to)-331.7(sa)17.6(y)-303.9(t)2.8(ha)-6.5(t)-322.4(t)2.8(her)-6.4(e)]TJ -21.8617 -1.1925 TD 0.0002 Tc [(exists)-328.1(a)-343(m)2.4(em)26.5(b)-22.4(e)-1(r)]TJ /F5 1 Tf 7.4318 0 TD 0 Tc (j)Tj /F2 1 Tf 0.807 0 TD 0.0059 Tc (of)Tj /F1 1 Tf 1.1443 0 TD 0 Tc (Z)Tj /F2 1 Tf 1.0359 0 TD 0.0033 Tc [(suc)26.2(h)-320.4(t)6.7(h)4.8(at)]TJ /F5 1 Tf 4.4206 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 296.52 406.5 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 303.84 402.9 Tm 0 Tc ()Tj /F5 1 Tf 0.9997 0 TD (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 318.48 406.5 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 324 402.9 Tm (=)Tj /F5 1 Tf 1.06 0 TD (j)Tj /F6 1 Tf 0.6986 0 TD ()Tj /F5 1 Tf 0.4938 0 TD (k)Tj /F2 1 Tf 0.5541 0 TD 0.0036 Tc [(.)-441.3(T)87.4(o)-339.6(e)2.4(xp)5.1(ress)-312.6(t)7(h)5.1(i)4.3(s)-336.7(rel)4.3(a)-2.3(t)7(i)4.3(on)5.1(,)-320.9(w)27.2(e)]TJ -20.874 -1.2045 TD 0.002 Tc [(shall)-334.5(w)1.5(rit)5.4(e)]TJ /F5 1 Tf 4.9144 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 197.64 394.5 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 203.4 390.9 Tm ()Tj /F9 1 Tf 6.9738 0 0 6.9738 211.2 389.46 Tm (k)Tj /F5 1 Tf 9.9626 0 0 9.9626 219 390.9 Tm (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 223.68 394.5 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 228.72 390.9 Tm -0.0009 Tc [(.)-482(C)-1.4(lea)-6.8(r)-6.7(ly)81.2(,)-325.4(t)2.5(he)-351.4(r)-6.7(e)-2.1(la)-6.8(tio)-6.8(n)-336.7(o)-6.8(n)]TJ /F1 1 Tf 11.2502 0 TD 0 Tc (Z)Tj /F2 1 Tf 1.0479 0 TD [(just)-345.9(dened)-347.8(i)0.7(s)-340.3(a)-5.9(n)-335.8(e)-1.2(quiv)58(a)-5.9(l)0.7(ence)]TJ -20.8018 -1.2045 TD 0.0035 Tc [(rel)4.2(a)-2.4(t)6.9(i)4.2(on)5(.)-417.3(L)2.2(et)]TJ /F1 1 Tf 5.7817 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 208.56 377.46 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 216.36 378.9 Tm 0.0039 Tc [(st)7.3(an)5.4(d)-271.7(f)8.3(or)-279(t)7.3(h)5.4(e)-286.4(f)8.3(am)6.1(i)4.6(l)4.6(y)-275.3(of)-268.7(al)4.6(l)-272.4(e)2.7(qu)5.4(i)4.6(v)61.9(al)4.6(en)5.4(ce)-274.4(cl)4.6(asses)]TJ /F5 1 Tf 19.6215 0 TD 0 Tc (J)Tj /F2 1 Tf 0.9275 0 TD -0.0016 Tc [(fo)-7.5(llo)16.6(wing)-272.5(this)]TJ -27.8121 -1.1925 TD [(r)-7.3(e)-2.7(la)-7.4(tio)-7.4(n)0(.)-711.4(W)86.8(e)-436.3(p)0(la)-7.4(n)-421.6(t)1.9(o)-429(s)-4.5(ho)16.7(w)-423.6(t)1.9(ha)-7.4(t)-419.6(\()1.9(under)-440.9(s)-4.5(uita)-7.4(ble)-424.3(o)-7.4(p)-24.1(e)-2.7(r)-7.3(a)-7.4(tio)-7.4(n)0(s)-414.1(o)-7.4(f)-430.7(a)-7.4(dditio)-7.4(n)-421.6(a)-7.4(n)0(d)]TJ 0 -1.2045 TD -0.001 Tc [(m)25.3(u)0.5(ltiplica)-6.9(t)2.4(io)-6.9(n\))]TJ /F1 1 Tf 6.8055 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 218.76 353.58 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 227.04 355.02 Tm 0.0005 Tc [(pro)18.7(v)22.4(es)-315.7(to)-330.6(b)-22.1(e)-338(a)-330.6(\()3.9(comm)26.8(utativ)22.4(e\))-333.3(ring.)]TJ -6.1309 -1.1925 TD 0.0013 Tc (Let)Tj /F5 1 Tf 1.7465 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 189.84 346.74 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 195.48 343.14 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.8911 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 220.8 346.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 228.84 343.14 Tm 0.0018 Tc [(b)-20.8(e)-288.5(an)27.4(y)-277.4(e)0.6(quiv)59.8(alence)-276.5(classes)-278.3(i)2.5(n)]TJ /F1 1 Tf 12.6474 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 361.8 341.7 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 366.72 343.14 Tm 0.4329 Tc [(.L)431.5(e)431.7(t)]TJ /F5 1 Tf 2.4572 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 395.88 346.74 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 401.52 343.14 Tm 0.0226 Tc [(be)-267.7(a)16.7(n)48.2(y)-256.6(m)24.8(e)21.4(m)48.9(be)21.4(r)-272.3(o)16.7(f)]TJ /F5 1 Tf -25.8486 -1.2045 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 150.48 334.74 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 156.24 331.14 Tm 0.0036 Tc [(an)5.1(d)-272(l)4.3(et)]TJ /F5 1 Tf 3.3004 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 193.8 334.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 201.72 331.14 Tm 0.0226 Tc [(be)-279.8(a)16.7(n)48.2(y)-256.6(m)24.8(e)21.4(m)48.9(be)21.4(r)-272.3(o)16.7(f)]TJ /F5 1 Tf 8.0582 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 288.48 334.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 293.64 331.14 Tm -0.0007 Tc [(.)-433.6(O)-5.9(ne)-279(denes)]TJ /F5 1 Tf 6.0226 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 360.12 334.74 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 364.2 331.14 Tm (+)Tj /F5 1 Tf 0.9154 0 TD (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 379.8 334.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 387.84 331.14 Tm -0.0011 Tc [(to)-296.1(b)-23.7(e)-303.5(the)-291.4(e)-2.3(q)-3.3(u)0.4(iv)56.9(a)-7(l)-0.4(ence)]TJ -24.4754 -1.2045 TD 0.0024 Tc [(class)-446.3(i)3.1(n)]TJ /F1 1 Tf 3.7581 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 188.4 317.7 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 197.88 319.14 Tm -0.0014 Tc [(whic)21.5(h)-457.6(c)-2.6(o)-7.3(n)24.2(ta)-7.3(ins)]TJ /F5 1 Tf 7.0344 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 272.64 322.74 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 278.4 319.14 Tm (+)Tj /F5 1 Tf 1.0841 0 TD (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 293.88 322.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 303.48 319.14 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0718 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 330.6 322.74 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 336.36 319.14 Tm ()Tj /F5 1 Tf 0.5902 0 TD (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 348.72 322.74 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 358.32 319.14 Tm 0.0002 Tc [(to)-463.4(b)-22.4(e)-458.7(the)-458.7(e)-1(quiv)58.2(alence)-458.7(class)]TJ -21.5124 -1.1925 TD -0.0007 Tc (in)Tj /F1 1 Tf 1.2647 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 163.56 305.82 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 172.8 307.26 Tm -0.0014 Tc [(whic)21.5(h)-421.5(c)-2.6(o)-7.3(n)24.2(ta)-7.3(ins)]TJ /F5 1 Tf 6.9741 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 246.96 310.86 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 252.6 307.26 Tm ()Tj /F5 1 Tf 0.5661 0 TD (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 262.92 310.86 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 267.96 307.26 Tm -0.0006 Tc [(.)-734.6(O)-5.8(f)-429.8(c)-1.8(o)-6.5(u)0.9(r)-6.4(s)-3.6(e,)-445.5(o)-6.5(n)0.9(e)-423.4(m)25.7(ust)-430.8(c)22.3(hec)22.3(k)-412.3(tha)-6.5(t)-430.8(the)-435.5(r)-6.4(esulting)]TJ -12.4425 -1.2045 TD 0.0006 Tc [(equiv)58.6(a)-5.3(lence)-277.7(c)-0.6(la)-5.3(sses)]TJ /F5 1 Tf 8.3593 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 233.76 298.86 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 237.84 295.26 Tm (+)Tj /F5 1 Tf 0.9034 0 TD (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 253.32 298.86 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 261.24 295.26 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.8911 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 286.56 298.86 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 290.64 295.26 Tm ()Tj /F5 1 Tf 0.3975 0 TD (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 301.08 298.86 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 309.12 295.26 Tm -0.0008 Tc [(a)-6.7(r)-6.6(e)-267(t)2.6(he)-291.1(sa)-6.7(me)-279.1(no)-283.7(ma)-6.7(tter)-295.7(w)-1.3(hic)22.1(h)-276.4(mem)25.5(b)-23.4(er)-6.6(s)]TJ /F5 1 Tf -16.5739 -1.2045 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 148.68 286.98 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 155.88 283.26 Tm 0.0059 Tc (of)Tj /F5 1 Tf 1.2527 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 174.84 286.98 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 182.04 283.26 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0477 0 TD 0 Tc (j)Tj /F3 1 Tf 6.9738 0 0 6.9738 207.12 286.98 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 216.6 283.26 Tm 0.0059 Tc (of)Tj /F5 1 Tf 1.2527 0 TD 0 Tc (J)Tj /F3 1 Tf 6.9738 0 0 6.9738 235.56 286.98 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 245.04 283.26 Tm -0.0011 Tc [(b)-23.7(e)-448(c)21.8(h)0.4(o)-7(s)-4.1(en)-433.2(initia)-7(lly)81(.)-771.2(T)-1.6(ha)-7(t)-443.3(d)0.4(o)-7(n)0.4(e,)-458.1(o)-7(n)0.4(e)-448(m)1.1(a)17.1(y)-424.9(v)20.8(e)-2.3(r)-6.9(i)-0.4(fy)-436.9(tha)-7(t)]TJ /F1 1 Tf -10.1419 -1.1925 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 150.96 269.94 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 159.12 271.38 Tm -0.0008 Tc 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9.9626 0 0 9.9626 453.84 247.5 Tm -0.0008 Tc (under)Tj -31.1002 -1.2045 TD -0.0002 Tc [(m)26.1(u)1.3(ltiplica)-6.1(t)3.2(io)-6.1(n)-239.6(i)0.5(s)-244.1(t)3.2(he)-242.3(equiv)57.8(a)-6.1(lence)-242.3(c)-1.4(la)-6.1(ss)-232.1(co)-6.1(n)25.4(t)3.2(a)-6.1(i)0.5(ning)-235(1)-6.1(.)-396.9(Mo)-6.1(r)-6(e)-1.4(o)18(v)21.7(er)-6(,)-228.3(f)4.2(o)-6.1(r)-246.9(a)-6.1(n)25.4(y)-231.3(m)2(em)26.1(b)-22.8(e)-1.4(r)]TJ /F5 1 Tf T* 0 Tc (j)Tj /F2 1 Tf 0.7588 0 TD 0.0059 Tc (of)Tj /F1 1 Tf 1.0961 0 TD 0 Tc (Z)Tj /F2 1 Tf 0.6986 0 TD [(,)-312.4(t)3.4(he)-290.3(equiv)58(a)-5.9(lence)-290.3(c)-1.2(la)-5.9(ss)-280.1(co)-5.9(n)25.6(t)3.4(a)-5.9(i)0.7(ning)]TJ /F5 1 Tf 14.6348 0 TD (j)Tj /F2 1 Tf 0.7588 0 TD [(a)-5.9(n)1.5(d)-287.6(t)3.4(he)-302.4(equiv)58(a)-5.9(lence)-278.3(c)-1.2(la)-5.9(ss)-292.1(co)-5.9(n)25.6(t)3.4(a)-5.9(i)0.7(ning)]TJ /F6 1 Tf -17.9473 -1.1925 TD ()Tj /F5 1 Tf 0.7829 0 TD (j)Tj /F2 1 Tf 0.807 0 TD -0.0013 Tc 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/F2 1 Tf 0.8793 0 TD 0.0059 Tc [(an)7.4(d)-510.6()]TJ /F5 1 Tf 2.1079 0 TD 0 Tc ()Tj /F2 1 Tf 0.8793 0 TD 0.0059 Tc (of)Tj /F1 1 Tf 1.3129 0 TD 0 Tc (Z)Tj /F2 1 Tf 1.1925 0 TD 0.0033 Tc [(suc)26.2(h)-489.1(t)6.7(h)4.8(at)]TJ /F5 1 Tf -29.3419 -1.1925 TD 0 Tc (j)Tj /F2 1 Tf 0.7468 0 TD 0.3063 Tc (=)Tj /F5 1 Tf 1.06 0 TD 0 Tc ()Tj /F6 1 Tf 0.53 0 TD ()Tj /F5 1 Tf 0.4216 0 TD (k)Tj /F2 1 Tf 0.7107 0 TD 0.1738 Tc (+)Tj /F5 1 Tf 0.9275 0 TD 0 Tc ()Tj /F2 1 Tf 0.6745 0 TD 0.0059 Tc [(an)7.4(d)-293.7(0)]TJ /F6 1 Tf 2.6861 0 TD 0 Tc ()Tj /F2 1 Tf 1.0841 0 TD ()Tj /F5 1 Tf -0.0241 0 TD 0.2804 Tc (> /ExtGState << /GS1 12 0 R >> >> endobj 62 0 obj << /Length 13817 >> stream BT /F2 1 Tf 9.9626 0 0 9.9626 144 637.98 Tm 0 g /GS1 gs -0.0016 Tc 0 Tw [(mo)-31.6(dulo)]TJ /F5 1 Tf 3.6015 0 TD 0 Tc (k)Tj /F2 1 Tf 0.5541 0 TD 0.3486 Tc [(,n)350.1(a)342.7(m)350.8(e)347.4(l)349.3(y)430.7(,)-24.1()]TJ /F5 1 Tf 4.3122 0 TD 0 Tc ()Tj /F2 1 Tf 0.3854 0 TD 0.0014 Tc [(.)-479.7(I)1.2(t)-344.5(f)5.8(ollo)19.6(ws)-338.9(that)-344.5(there)-349.1(a)-4.5(re)-337.1(precisely)]TJ /F5 1 Tf 15.7068 0 TD 0 Tc (k)Tj /F2 1 Tf 0.9034 0 TD 0.0006 Tc [(equiv)58.6(a)-5.3(lence)-337.9(c)-0.6(la)-5.3(sses)]TJ -25.4634 -1.2045 TD -0.0007 Tc (in)Tj /F1 1 Tf 1.1925 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 162.84 624.54 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 167.76 625.98 Tm -0.0005 Tc [(,)-373.2(s)-3.5(ince)-363.1(they)-364.1(sta)-6.4(n)1(d)-348.3(i)0.2(n)-372.4(b)1(ijectiv)21.4(e)-363.1(c)-1.7(o)-6.4(r)-6.3(r)-6.3(e)-1.7(sp)-23.1(o)-6.4(ndence)-339(w)-1(ith)-360.4(t)2.9(he)-363.1(r)-6.3(e)-1.7(ma)-6.4(inder)-6.3(s)-352.8(just)]TJ -2.3849 -1.1925 TD -0.0006 Tc [(displa)17.6(y)21.3(e)-1.8(d.)-397.3(No)17.6(w)-242(o)-6.5(ne)-230.7(ma)17.6(y)-243.7(i)0.1(den)25(t)2.8(ify)-243.7(t)2.8(he)-242.7(equiv)57.4(a)-6.5(lence)-242.7(c)-1.8(la)-6.5(sses)-232.5(i)0.1(n)]TJ /F1 1 Tf 25.2587 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 402.6 612.66 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 409.92 614.1 Tm -0.0016 Tc [(with)-253.1(the)-243.7(v)56.4(a)-7.5(r)-7.4(io)-7.5(us)]TJ -26.6917 -1.2045 TD -0.0014 Tc [(r)-7.2(e)-2.6(ma)-7.3(inder)-7.2(s)-269.4(mo)-31.4(dulo)]TJ /F5 1 Tf 8.6002 0 TD 0 Tc (k)Tj /F2 1 Tf 0.8311 0 TD 0.0054 Tc [(an)6.9(d)-270.2(o)-0.5(n)6.9(e)-272.9(m)7.6(a)23.6(y)-261.8(r)-0.4(egard)-246.1(t)8.8(h)6.9(e)-284.9(op)-17.2(erat)8.8(i)6.1(o)-0.5(n)6.9(s)-262.6(of)-267.2(ad)6.9(d)6.9(i)6.1(t)8.8(i)6.1(on)-270.2(an)6.9(d)-270.2(m)31.7(u)6.9(l)6.1(-)]TJ -9.4313 -1.2045 TD -0.0009 Tc [(tiplica)-6.8(t)2.5(io)-6.8(n)-348.7(o)-6.8(n)]TJ /F1 1 Tf 6.1912 0 TD 0 Tc (Z)Tj /F9 1 Tf 6.9738 0 0 6.9738 212.64 588.66 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 221.04 590.1 Tm 0.0046 Tc [(as)-335.7(op)-18(erat)8(i)5.3(o)-1.3(n)6.1(s)-323.7(on)-343.2(t)8(h)6.1(e)-345.9(r)-1.2(em)6.8(ai)5.3(n)6.1(d)6.1(e)3.4(rs.)-452.4(T)4.1(h)30.2(u)6.1(s,)-344(f)9(o)-1.3(r)-338.5(a)-1.3(n)30.2(y)-334.9(rem)6.8(a)-1.3(i)5.3(n)6.1(d)6.1(e)3.4(rs)]TJ -7.7088 -1.1925 TD 0 Tc ()Tj /F5 1 Tf -0.0241 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 149.52 581.8201 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 155.64 578.22 Tm 0.0059 Tc [(an)7.4(d)-341.9()]TJ /F5 1 Tf 1.9393 0 TD 0 Tc ()Tj /F3 1 Tf 6.9738 0 0 6.9738 180.48 581.8201 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 185.52 578.22 Tm -0.0005 Tc [(,)-337(o)-6.4(ne)-326.9(w)23.1(o)-6.4(uld)-324.2(h)1(a)17.7(v)21.4(e:)]TJ 9.0458 -2.3729 TD 0 Tc ()Tj /F5 1 Tf -0.0241 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 280.8 558.66 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 285.84 554.58 Tm 0.2461 Tc (+)Tj /F5 1 Tf 0.9998 0 TD 0 Tc ()Tj /F3 1 Tf 6.9738 0 0 6.9738 301.32 558.66 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 309.12 554.58 Tm 0 Tc (=)Tj ET q 27.72 0 0 -0.48 319.668 562.968 cm /Im1 Do Q BT /F5 1 Tf 9.9626 0 0 9.9626 319.6801 554.58 Tm ()Tj /F3 1 Tf 6.9738 0 0 6.9738 323.52 557.46 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 328.56 554.58 Tm (+)Tj /F5 1 Tf 0.9997 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 342.36 557.46 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 280.56 538.38 Tm 0 Tc ()Tj /F5 1 Tf -0.0241 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 285.84 542.46 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 290.88 538.38 Tm ()Tj /F2 1 Tf 0.5179 0 TD ()Tj /F5 1 Tf -0.0241 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 301.32 542.46 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 309.12 538.38 Tm 0 Tc (=)Tj ET q 22.8 0 0 -0.48 319.668 546.768 cm /Im1 Do Q BT /F5 1 Tf 9.9626 0 0 9.9626 319.6801 538.38 Tm ()Tj /F3 1 Tf 6.9738 0 0 6.9738 323.52 541.26 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 328.56 538.38 Tm ()Tj /F5 1 Tf 0.4939 0 TD ()Tj /F3 1 Tf 6.9738 0 0 6.9738 337.32 541.26 Tm -0.0024 Tc ()Tj /F4 1 Tf 9.9626 0 0 9.9626 144 502.98 Tm -0.0043 Tc [(Ex)-10.2(am)-5.6(ple:)-480.6(Mat)-9.3(r)-4.2(ix)-371.5(R)14.5(i)1.2(n)-8.2(g)-2(s)]TJ /F2 1 Tf 0 -2.397 TD 0.0059 Tc (13)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 482.7 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 479.1 Tm 0.0006 Tc [(No)18.8(w)-337.1(l)1.3(et)-333.2(us)-339.7(consider)-330.4(examples)-327.7(based)-323.1(u)2.1(p)-22(o)-5.3(n)-335.2(M)1.8(atrix)-338.9(A)3.8(rithmetic.)-456.4(Let)]TJ /F5 1 Tf 29.1733 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2406 0 TD 0.0226 Tc (be)Tj -32.57 -1.1925 TD 0.0059 Tc [(an)31.5(y)-285.4(c)4.7(om)8.1(m)32.2(u)7.4(t)9.3(a)0(t)9.3(i)6.6(v)27.8(e)-296.5(ri)6.6(n)7.4(g)0(.)-414.9(O)0.7(n)7.4(e)-296.5(m)8.1(i)6.6(gh)31.5(t)-291.8(t)9.3(ak)27.8(e)]TJ /F5 1 Tf 17.2848 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2166 0 TD -0.0034 Tc [(to)-310.4(b)-26(e)]TJ /F1 1 Tf 2.5174 0 TD 0 Tc (Z)Tj /F2 1 Tf 0.6986 0 TD (,)Tj /F1 1 Tf 0.5902 0 TD (Q)Tj /F2 1 Tf 0.8672 0 TD (,)Tj /F1 1 Tf 0.5902 0 TD (R)Tj /F2 1 Tf 0.8673 0 TD 0.3004 Tc [(,o)294.5(r)]TJ /F1 1 Tf 1.7706 0 TD 0 Tc (C)Tj /F2 1 Tf 0.8311 0 TD 0.4329 Tc [(.L)431.6(e)431.7(t)]TJ /F1 1 Tf 2.4692 0 TD 0 Tc (X)Tj /F2 1 Tf 1.1804 0 TD 0.0226 Tc [(be)-279.8(t)26(h)24.1(e)]TJ -30.8837 -1.2045 TD 0.0038 Tc 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[(,i)457.7(f)]TJ /F5 1 Tf 1.7465 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 360.36 569.8201 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 367.56 566.22 Tm ()Tj /F5 1 Tf 1.1082 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 386.88 564.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 395.76 566.22 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0356 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 421.68 569.8201 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 431.28 566.22 Tm 0 Tc ()Tj /F5 1 Tf 1.0961 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 450.48 564.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 459.36 566.22 Tm -0.0006 Tc (then)Tj /F5 1 Tf -31.6543 -1.1925 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 149.64 557.9401 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 154.68 554.34 Tm (+)Tj /F5 1 Tf 0.9997 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 170.28 557.9401 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 178.2 554.34 Tm 0 Tc ()Tj /F5 1 Tf 0.9516 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 195.96 552.9 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.96 536.34 Tm (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0047 Tc [(\))-991.6(f)9.1(or)-422.7(an)30.3(y)-419.1(m)6.9(em)31(b)-17.9(e)3.5(rs)]TJ /F5 1 Tf 9.3229 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 273.36 539.9401 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 280.56 536.34 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0356 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 306.48 539.9401 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 315.96 536.34 Tm 0.0059 Tc (of)Tj /F5 1 Tf 1.2286 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.457 Tc [(,i)457.7(f)]TJ /F5 1 Tf 1.7465 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 360.36 539.9401 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 367.56 536.34 Tm ()Tj /F5 1 Tf 1.1082 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 386.88 534.9 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 395.76 536.34 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0356 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 421.68 539.9401 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 431.28 536.34 Tm 0 Tc ()Tj /F5 1 Tf 1.0961 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 450.48 534.9 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 459.36 536.34 Tm -0.0006 Tc (then)Tj /F5 1 Tf -31.6543 -1.1925 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 149.64 528.0601 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 154.68 524.46 Tm ()Tj /F5 1 Tf 0.5059 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 165.36 528.0601 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 173.28 524.46 Tm 0 Tc ()Tj /F5 1 Tf 0.9395 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 190.92 523.02 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.96 506.46 Tm (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.9963 Tc (\)0)Tj /F6 1 Tf 2.1561 0 TD 0 Tc ()Tj /F5 1 Tf 0.9516 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 214.08 505.02 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 221.88 506.46 Tm 0.0059 Tc [(an)7.4(d)-329.9(1)]TJ /F6 1 Tf 2.7222 0 TD 0 Tc ()Tj /F5 1 Tf 0.9516 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 266.76 505.02 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 144 482.58 Tm -0.0003 Tc [(Under)-355.4(t)3.1(hese)-338.8(co)-6.2(nditio)-6.2(n)1.2(s,)-348.9(it)-346.2(is)-352.6(pla)-6.2(i)0.4(n)-336.1(t)3.1(ha)-6.2(t)]TJ /F5 1 Tf 17.4173 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 325.8 481.14 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 333.84 482.58 Tm -0.0007 Tc [(itself)-345.6(is)-353.1(a)-343.9(r)-6.5(ing)-6.6(.)-481.8(The)-339.2(o)-6.6(p)-23.3(e)-1.9(r)-6.5(a)-6.6(tio)-6.6(n)0.8(s)-341(o)-6.6(f)]TJ -19.0552 -1.2045 TD 0.0059 Tc [(ad)7.4(d)7.4(i)6.6(t)9.3(i)6.6(on)-269.7(an)7.4(d)-269.7(m)32.2(u)7.4(l)6.6(t)9.3(i)6.6(p)7.4(l)6.6(i)6.6(c)4.7(at)9.3(i)6.6(o)0(n)-269.7(o)0(n)]TJ /F5 1 Tf 13.4665 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 286.44 469.14 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 293.76 470.58 Tm 0.004 Tc [(are)-262.2(i)4.7(n)-283.6(a)-266.9(sen)5.5(s)1(e)]TJ /F4 1 Tf 6.0226 0 TD -0.0046 Tc [(in)-8.5(her)-4.5(i)0.9(t)-9.6(e)45.9(d)]TJ /F2 1 Tf 4.2038 0 TD -0.0044 Tc [(fr)-10.2(o)-10.3(m)]TJ /F5 1 Tf 2.3006 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.0047 Tc [(.)-416.1(O)-0.5(n)6.2(e)-273.6(ref)9.1(e)3.5(rs)]TJ -28.4745 -1.1925 TD -0.0034 Tc (to)Tj /F5 1 Tf 1.2166 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 164.4 457.26 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 172.32 458.7 Tm 0.0059 Tc [(as)-322.4(a)]TJ /F4 1 Tf 2.0597 0 TD 0.0009 Tc [(subri)6.4(n)-3(g)]TJ /F2 1 Tf 3.5774 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD (.)Tj -8.3352 -1.2045 TD 0.3264 Tc [(I)326.2(n)2.7(t)329.8(i)327.1(m)328.6(e)325.2(,)-10.1(w)350(es)323.4(h)327.9(a)320.5(l)327.1(l)14(s)323.4(e)325.2(et)329.8(h)327.9(a)320.5(t)]TJ /F1 1 Tf 11.3586 0 TD 0 Tc (Z)Tj /F2 1 Tf 1.0359 0 TD -0.0012 Tc [(is)-329.5(a)-332.3(s)-4.2(ubr)-7(ing)-320.3(o)-7.1(f)]TJ /F1 1 Tf 6.5164 0 TD 0 Tc (Q)Tj /F2 1 Tf 0.8673 0 TD 0.3245 Tc [(,t)327.9(h)326(a)318.6(t)]TJ /F1 1 Tf 2.7704 0 TD 0 Tc (Q)Tj /F2 1 Tf 1.1925 0 TD -0.0012 Tc [(is)-329.5(a)-320.3(s)-4.2(ubr)-7(ing)-332.3(o)-7.1(f)]TJ /F1 1 Tf 6.5164 0 TD 0 Tc (R)Tj /F2 1 Tf 0.8672 0 TD (,)Tj -33.3288 -1.2045 TD 0.0059 Tc [(an)7.4(d)-317.8(t)9.3(h)7.4(a)0(t)]TJ /F1 1 Tf 4.1074 0 TD 0 Tc (R)Tj /F2 1 Tf 1.2045 0 TD -0.0012 Tc [(is)-329.5(a)-332.3(s)-4.2(ubr)-7(ing)-332.3(o)-7.1(f)]TJ /F1 1 Tf 6.5405 0 TD 0 Tc (C)Tj /F2 1 Tf 0.8311 0 TD (.)Tj -10.4793 -1.1925 TD -0.001 Tc [(No)17.2(w)-302.6(l)-0.3(et)]TJ /F5 1 Tf 3.6738 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 211.68 426.42 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 217.56 422.82 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9272 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 245.88 426.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 254.04 422.82 Tm 0.0039 Tc [(b)-18.7(e)-310.5(an)29.5(y)-299.4(r)-1.9(i)4.6(n)5.4(gs.)-429(L)2.6(et)]TJ /F5 1 Tf 7.8173 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 341.04 426.42 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 345.6 422.82 Tm ()Tj /F5 1 Tf 0.9516 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 364.2 426.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 372.36 422.82 Tm -0.0009 Tc [(b)-23.5(e)-327.3(the)-315.3(c)-2.1(a)-6.8(r)-6.7(tesia)-6.8(n)-300.5(pr)-6.7(o)-30.9(duct)]TJ -22.9216 -1.2045 TD -0.0021 Tc [(o)-8(f)-359(\(the)-388.8(s)-5.1(ets)-5.1(\))]TJ /F5 1 Tf 5.6973 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 209.88 414.42 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 216.24 410.82 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9874 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 245.16 414.42 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 250.08 410.82 Tm 0.0015 Tc [(.)-551.8(O)-3.7(ne)-361.1(pro)-28.5(ceeds)-362.9(t)4.9(o)-365.7(d)3(ene)-373.1(op)-21.1(erations)-350.9(of)-355.4(addition)-370.4(and)]TJ -10.6478 -1.2045 TD -0.0009 Tc [(m)25.4(u)0.6(ltiplica)-6.8(t)2.5(io)-6.8(n)-336.7(o)-6.8(n)]TJ /F5 1 Tf 7.8053 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 230.88 402.54 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 235.8 398.82 Tm ()Tj /F5 1 Tf 0.9997 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 254.88 402.54 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 263.16 398.82 Tm -0.0011 Tc [(a)-7(s)-329.4(fo)-7(llo)17.1(ws:)]TJ -10.9128 -3.1076 TD 0 Tc (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 163.92 372.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 166.8 367.86 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 176.88 372.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 182.04 367.86 Tm 0.2237 Tc (\)+\()Tj /F5 1 Tf 1.9995 0 TD 0 Tc (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 207.24 372.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 210 367.86 Tm 0.1679 Tc (,y)Tj /F3 1 Tf 6.9738 0 0 6.9738 219.72 372.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 224.76 367.86 Tm 0.2736 Tc [(\):)274.3(=)-8.6(\()]TJ /F5 1 Tf 2.3849 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 254.16 372.06 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 259.32 367.86 Tm (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 274.56 372.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 277.32 367.86 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 287.4 372.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 294.72 367.86 Tm 0 Tc (+)Tj /F5 1 Tf 0.9997 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 309.96 372.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 315 367.86 Tm 0 Tc (\))Tj -15.6103 -2.9992 TD (\()Tj /F5 1 Tf 0.3854 0 TD (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 168.96 342.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 171.84 337.98 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 181.92 342.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 187.08 337.98 Tm 0 Tc (\))Tj /F6 1 Tf 0.6023 0 TD ()Tj /F2 1 Tf 0.5059 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 207.24 342.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 210 337.98 Tm 0.1679 Tc (,y)Tj /F3 1 Tf 6.9738 0 0 6.9738 219.72 342.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 224.76 337.98 Tm 0.2736 Tc [(\):)274.3(=)-8.6(\()]TJ /F5 1 Tf 2.3849 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 254.16 342.06 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 259.32 337.98 Tm ()Tj /F5 1 Tf 0.4938 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 269.52 342.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 272.28 337.98 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 282.36 342.06 Tm -0.0024 Tc ()Tj /F6 1 Tf 9.9626 0 0 9.9626 289.68 337.98 Tm 0 Tc ()Tj /F5 1 Tf 0.5059 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 300 342.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 305.04 337.98 Tm 0 Tc (\))Tj 3.5533 1.5056 TD -0.0034 Tc (\(\()Tj /F5 1 Tf 0.7709 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 353.76 357.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 356.64 352.98 Tm 0.1679 Tc (,x)Tj /F3 1 Tf 6.9738 0 0 6.9738 366.72 357.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 371.88 352.98 Tm 0 Tc (\))Tj /F5 1 Tf 0.3854 0 TD (,)Tj /F2 1 Tf 0.9516 0 TD (\()Tj /F5 1 Tf 0.3854 0 TD (y)Tj /F3 1 Tf 6.9738 0 0 6.9738 394.32 357.06 Tm ()Tj /F5 1 Tf 9.9626 0 0 9.9626 397.08 352.98 Tm 0.1679 Tc (,y)Tj /F3 1 Tf 6.9738 0 0 6.9738 406.8 357.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 411.84 352.98 Tm 0 Tc (\))Tj /F6 1 Tf 0.6745 0 TD ()Tj /F5 1 Tf 0.9395 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 437.04 357.06 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 441.96 352.98 Tm ()Tj /F5 1 Tf 0.9997 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 461.04 357.06 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 466.08 352.98 Tm 0 Tc (\))Tj -32.3288 -4.3603 TD -0.0001 Tc [(O)-5.3(f)-393.2(co)-6(ur)-5.9(se,)-396.8(t)3.3(he)-410.9(o)-6(p)-22.7(er)-5.9(a)-6(t)3.3(io)-6(ns)-376.5(o)-6(n)]TJ /F5 1 Tf 13.081 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 283.44 313.14 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 288.84 309.54 Tm ()Tj /F5 1 Tf 1.0359 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 308.28 313.14 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 317.28 309.54 Tm -0.0008 Tc [(whic)22.1(h)-396.8(a)-6.7(pp)-23.4(ea)-6.7(r)-392.1(o)-6.7(n)-396.8(t)2.6(he)-399.5(left)-406.9(a)-6.7(r)-6.6(e)-387.5(d)0.7(ened)]TJ -17.393 -1.2045 TD 0.0059 Tc [(i)6.6(n)-354(t)9.3(e)4.7(rm)8.1(s)-334.4(o)0(f)-351(t)9.3(h)7.4(e)-344.6(gi)6.6(v)27.8(e)4.7(n)-341.9(o)0(p)-16.7(e)4.7(rat)9.3(i)6.6(on)7.4(s)-334.4(o)0(n)]TJ /F5 1 Tf 15.8273 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 310.8 301.14 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 317.04 297.54 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9634 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 345.72 301.14 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 354.24 297.54 Tm -0.002 Tc [(\(whic)20.9(h)-349.8(a)-7.9(p)-0.5(p)-24.6(e)-3.2(a)-7.9(r)-345.1(o)-7.9(n)-349.8(the)-364.6(r)-7.8(ig)-7.9(h)23.6(t\).)]TJ -21.1028 -1.2045 TD -0.0007 Tc [(O)-5.9(n)0.8(e)-327.1(c)-1.9(a)-6.6(n)-324.4(ea)-6.6(sily)-328.1(v)21.2(e)-1.9(r)-6.5(i)0(fy)-328.1(tha)-6.6(t)2.7(,)-337.2(under)-331.7(t)2.7(he)-339.2(o)-6.6(p)-23.3(er)-6.5(a)-6.6(t)2.7(io)-6.6(ns)-316.9(just)-346.6(indica)-6.6(ted,)]TJ /F5 1 Tf 27.9327 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 431.4 289.14 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 436.32 285.54 Tm ()Tj /F5 1 Tf 0.9997 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 455.4 289.14 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 463.8 285.54 Tm -0.0007 Tc [(is)-329(a)]TJ -32.0999 -1.1925 TD -0.0011 Tc [(r)-6.9(i)-0.4(ng)-7(.)-446(I)-1.3(n)-336.9(p)0.4(a)-7(r)-6.9(ticula)-7(r)-6.9(,)-325.6(the)-339.6(n)0.4(eutr)-6.9(a)-7(l)-337.6(mem)25.2(b)-23.7(er)-6.9(s)-329.4(o)-7(f)]TJ /F5 1 Tf 19.1638 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 344.04 277.26 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 348.96 273.66 Tm ()Tj /F5 1 Tf 1.0118 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 368.16 277.26 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 376.44 273.66 Tm 0.0059 Tc [(are)-320.5(\()9.3(0)]TJ /F3 1 Tf 6.9738 0 0 6.9738 402 277.26 Tm 0 Tc ()Tj /F5 1 Tf 9.9626 0 0 9.9626 404.76 273.66 Tm (,)Tj /F2 1 Tf 0.4457 0 TD (0)Tj /F3 1 Tf 6.9738 0 0 6.9738 414.24 277.26 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 419.28 273.66 Tm 0.3459 Tc [(\)a)340(n)347.4(d)22.2(\()349.3(1)]TJ /F3 1 Tf 6.9738 0 0 6.9738 454.8 277.26 Tm 0 Tc ()Tj /F5 1 Tf 9.9626 0 0 9.9626 457.56 273.66 Tm (,)Tj /F2 1 Tf 0.4457 0 TD (1)Tj /F3 1 Tf 6.9738 0 0 6.9738 467.04 277.26 Tm -0.0024 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 472.08 273.66 Tm -0.0034 Tc 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0.0049 Tc [(W)93.2(e)-321.5(sh)6.4(al)5.6(l)-319.6(s)1.9(a)23.1(y)-310.5(t)8.3(h)6.4(at)]TJ /F5 1 Tf 7.9257 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2406 0 TD -0.0013 Tc [(s)-4.3(a)-7.2(tis)-4.3()0.2(es)-317.5(Co)-7.2(nditio)-7.2(n)-325(\(Z)-4.5(\))-323.1(i)-0.6()-333.4(i)-0.6(t)-335.1(m)0.9(eets)-329.6(o)-7.2(ne)-315.7(o)-7.2(r)-332.3(the)-327.7(o)-7.2(ther)-320.3(\(a)-7.2(nd)]TJ -9.1663 -1.2045 TD -0.0007 Tc [(hence)-339.2(b)-23.3(o)-6.6(t)2.7(h\))-334.5(o)-6.6(f)-321.5(the)-339.2(f)3.7(o)-6.6(llo)17.5(wing)-331.8(t)26.8(w)22.9(o)-331.8(c)-1.9(o)-6.6(nditio)-6.6(n)0.8(s:)]TJ 2.2042 -2.397 TD 0.0043 Tc [(\()7.7(Z)1.1(.)5(1)-1.6(\))-992(f)8.7(or)-411.1(an)29.9(y)-407.4(s)1.3(u)5.8(b)5.8(s)1.3(et)]TJ /F5 1 Tf 9.9131 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.2166 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2286 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.4329 Tc [(,i)433.6(f)]TJ /F5 1 Tf 1.7104 0 TD 0 Tc (Y)Tj /F6 1 Tf 1.2286 0 TD ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1925 0 TD ()Tj /F2 1 Tf 0.9275 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0236 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 374.52 540.9 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 383.4 542.34 Tm ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1925 0 TD ()Tj /F2 1 Tf 0.9275 0 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.3608 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.2166 0 TD 0.0059 Tc [(ad)7.4(m)8.1(i)6.6(t)9.3(s)-418.7(a)]TJ -29.7271 -1.2045 TD 0.002 Tc [(sm)4.2(allest)-319.8(m)4.2(e)0.8(m)28.3(b)-20.6(er)]TJ 2.2042 -1.7947 TD 0.0043 Tc [(\()7.7(Z)1.1(.)5(2)-1.6(\))-992(f)8.7(or)-399(an)29.9(y)-395.4(s)1.3(u)5.8(b)5.8(s)1.3(et)]TJ /F5 1 Tf 9.877 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.2045 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.2166 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.4208 Tc [(,i)421.5(f)]TJ /F5 1 Tf 1.6863 0 TD 0 Tc (Y)Tj /F6 1 Tf 1.2045 0 TD ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1804 0 TD ()Tj /F2 1 Tf 0.9154 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 2.0236 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 375.36 516.0601 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 384 512.46 Tm ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1804 0 TD ()Tj /F2 1 Tf 0.9034 0 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.3608 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.2045 0 TD 0.0059 Tc [(ad)7.4(m)8.1(i)6.6(t)9.3(s)-406.7(a)]TJ -29.7392 -1.2045 TD 0.0029 Tc [(largest)-306.8(m)5.1(em)29.2(b)-19.7(e)1.7(r)]TJ 0 -2.397 TD 0.0049 Tc [(W)93.2(e)-321.5(sh)6.4(al)5.6(l)-307.5(s)1.9(a)23.1(y)-298.4(t)8.3(h)6.4(at)]TJ /F5 1 Tf 7.9016 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2166 0 TD -0.0012 Tc [(s)-4.2(a)-7.1(tis)-4.2()0.3(es)-317.4(Co)-7.1(nditio)-7.1(n)-312.9(\(R\))-323(i)-0.5()-321.3(i)-0.5(t)-323(m)1(eets)-317.4(o)-7.1(ne)-315.6(o)-7.1(r)-320.2(the)-327.6(o)-7.1(ther)-308.1(\(a)-7.1(nd)]TJ -9.1182 -1.2045 TD -0.0007 Tc [(hence)-339.2(b)-23.3(o)-6.6(t)2.7(h\))-334.5(o)-6.6(f)-321.5(the)-339.2(f)3.7(o)-6.6(llo)17.5(wing)-331.8(t)26.8(w)22.9(o)-331.8(c)-1.9(o)-6.6(nditio)-6.6(n)0.8(s:)]TJ 2.2042 -2.397 TD 0.0043 Tc [(\()7.7(R)5.7(.)5(1)-1.6(\))-1208.8(f)8.7(or)-387(an)29.9(y)-383.3(s)1.3(u)5.8(b)5.8(s)1.3(et)]TJ /F5 1 Tf 10.1661 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.1925 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1925 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3967 Tc [(,i)397.4(f)]TJ /F5 1 Tf 1.6502 0 TD 0 Tc (Y)Tj /F6 1 Tf 1.1804 0 TD ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1443 0 TD ()Tj /F2 1 Tf 0.8913 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9995 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 374.28 439.26 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 382.68 440.7 Tm ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.1443 0 TD ()Tj /F2 1 Tf 0.8913 0 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.3368 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 432 439.26 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 440.52 440.7 Tm 0.0059 Tc [(ad)7.4(m)8.1(i)6.6(t)9.3(s)-382.6(a)]TJ -29.7632 -1.1925 TD 0.0029 Tc [(largest)-306.8(m)5.1(em)29.2(b)-19.7(e)1.7(r)]TJ 2.2042 -1.8068 TD 0.0043 Tc [(\()7.7(R)5.7(.)5(2)-1.6(\))-1184.7(F)91(or)-350.8(an)29.9(y)-335.2(s)1.3(u)5.8(b)5.8(s)1.3(et)]TJ /F5 1 Tf 10.2986 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.1563 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1684 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3486 Tc [(,i)349.3(f)]TJ /F5 1 Tf 1.5659 0 TD 0 Tc (Y)Tj /F6 1 Tf 1.1202 0 TD ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.0961 0 TD ()Tj /F2 1 Tf 0.8552 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9634 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 374.64 414.42 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 382.32 410.82 Tm ()Tj /F2 1 Tf T* (=)Tj /F6 1 Tf 1.0961 0 TD ()Tj /F2 1 Tf 0.8552 0 TD -0.0006 Tc (then)Tj /F5 1 Tf 2.3006 0 TD 0 Tc (Y)Tj /F3 1 Tf 6.9738 0 0 6.9738 432.72 414.42 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 440.88 410.82 Tm 0.0059 Tc [(ad)7.4(m)8.1(i)6.6(t)9.3(s)-346.5(a)]TJ -29.7993 -1.2045 TD 0.002 Tc [(sm)4.2(allest)-319.8(m)4.2(e)0.8(m)28.3(b)-20.6(er)]TJ 0 -2.397 TD -0.0001 Tc [(In)-360(ter)-5.9(m)2.1(s)-364.5(o)-6(f)-357(t)3.3(hese)-374.7(co)-6(nditio)-6(n)1.4(s,)-360.7(w)23.5(e)-362.7(sha)-6(l)0.6(l)-360.7(b)-22.7(e)-362.7(a)-6(ble)-362.7(t)3.3(o)-367.3(c)22.8(ha)-6(r)-5.9(a)-6(cter)-5.9(ize)-338.6(t)3.3(he)-374.7(ba)-6(sic)-362.7(r)-5.9(ing)-6(s)]TJ /F1 1 Tf 0 -1.1925 TD 0 Tc (Z)Tj /F2 1 Tf 1.0359 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F1 1 Tf 1.9393 0 TD 0 Tc (R)Tj /F2 1 Tf 1.2045 0 TD 0.0046 Tc [(am)6.8(on)6.1(g)-314.5(a)-1.3(l)5.3(l)-331.9(p)-18(o)-1.3(ssi)5.3(b)6.1(l)5.3(e)-321.8(r)-1.2(i)5.3(n)6.1(gs.)]TJ /F4 1 Tf -4.1797 -2.409 TD -0.0039 Tc (Fields)Tj /F2 1 Tf 0 -2.397 TD 0.0059 Tc (16)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 318.78 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 315.18 Tm 0.0023 Tc [(By)-264.9(a)]TJ /F4 1 Tf 2.2765 0 TD 0.0039 Tc [(e)6.2(l)6.5(d)]TJ /F2 1 Tf 1.8911 0 TD -0.0012 Tc [(,)-289.5(o)-7.1(ne)-255.4(mea)-7.1(n)0.3(s)-269.2(a)-7.1(n)24.4(y)-268.4(r)-7(i)-0.5(ng)]TJ /F5 1 Tf 9.1423 0 TD 0 Tc (X)Tj /F2 1 Tf 1.1804 0 TD -0.0006 Tc [(whic)22.3(h)-264.1(s)-3.6(a)-6.5(t)2.8(ises)-256.6(t)2.8(he)-278.9(fo)-6.5(llo)17.6(wing)-259.4(co)-6.5(nditio)-6.5(n)0.9(s:)]TJ -14.4421 -2.397 TD 0 Tc (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD -0.001 Tc [(\))-997.3(X)-335.1(is)-329.3(co)-6.9(mm)25.3(uta)-6.9(t)2.4(iv)20.9(e)]TJ -0.8913 -1.8067 TD 0 Tc (\()Tj /F6 1 Tf 0.3854 0 TD ()Tj /F2 1 Tf 0.5059 0 TD 0.0043 Tc [(\))-992(f)8.7(or)-326.7(an)29.9(y)-323.1(m)6.5(em)30.6(b)-18.3(e)3.1(r)]TJ /F5 1 Tf 8.6364 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1443 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3245 Tc [(,i)325.2(f)]TJ /F5 1 Tf 1.5177 0 TD 0 Tc (x)Tj /F6 1 Tf 0.8432 0 TD ()Tj /F2 1 Tf T* 0.2822 Tc [(=0)-48.9(t)285.6(h)283.7(e)281(n)]TJ /F5 1 Tf 4.1676 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9034 0 TD -0.0008 Tc [(is)-341.1(in)24.8(v)21.1(e)-2(r)-6.6(t)2.6(ible)]TJ -22.1269 -2.397 TD 0.0042 Tc [(I)4(n)-331.6(t)7.6(h)5.7(i)4.9(s)-336.1(regard)5.7(,)-296.2(see)-334.3(P)-1.8(rob)5.7(l)4.9(em)-306.8(7.)]TJ 2.2042 -1.2045 TD 0.0036 Tc [(Of)-317.2(cou)5.1(r)-2.2(se,)]TJ /F1 1 Tf 4.7578 0 TD 0 Tc (Q)Tj /F2 1 Tf 0.8673 0 TD (,)Tj /F1 1 Tf 0.6023 0 TD (R)Tj /F2 1 Tf 0.8673 0 TD 0.3245 Tc [(,a)318.6(n)326(d)]TJ /F1 1 Tf 2.5536 0 TD 0 Tc (C)Tj /F2 1 Tf 1.1684 0 TD -0.001 Tc [(a)-6.9(r)-6.8(e)-315.4()0.5(elds)-341.3(but)]TJ /F1 1 Tf 6.0587 0 TD 0 Tc (Z)Tj /F2 1 Tf 1.0359 0 TD -0.0019 Tc [(is)-330.2(no)-7.8(t.)]TJ -17.9111 -1.1925 TD 0.0013 Tc (Let)Tj /F5 1 Tf 1.7947 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2406 0 TD 0.0226 Tc [(be)-315.9(a)-308.5()24.1(e)21.4(l)23.3(d)-325.2(a)16.7(n)24.1(d)-301.1(l)23.3(e)21.4(t)]TJ /F5 1 Tf 7.7571 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 281.76 224.1 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 289.68 225.54 Tm -0.0013 Tc [(b)-23.9(e)-339.8(a)-344.5(s)-4.3(ubr)-7.1(ing)-332.4(o)-7.2(f)]TJ /F5 1 Tf 6.9139 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD -0.0011 Tc [(.)-446(I)-1.3(t)-334.9(m)1.1(a)17.1(y)-328.5(ha)-7(pp)-23.7(en)-336.9(tha)-7(t)2.3(,)-337.6(f)3.3(o)-7(r)]TJ -22.452 -1.2045 TD 0.0036 Tc [(an)29.2(y)-360(m)5.8(em)29.9(b)-19(e)2.4(r)]TJ /F5 1 Tf 5.8058 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9395 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1804 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD 0.3727 Tc [(,i)373.4(f)]TJ /F5 1 Tf 1.614 0 TD 0 Tc (x)Tj /F6 1 Tf 0.9154 0 TD ()Tj /F5 1 Tf 0.9997 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 275.52 212.1 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 283.8 213.54 Tm 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9874 0 TD 0 Tc (x)Tj /F6 1 Tf 0.9154 0 TD ()Tj /F2 1 Tf T* 0.3424 Tc [(=0)-24.8(t)345.8(h)343.9(e)341.2(n)]TJ /F5 1 Tf 4.3122 0 TD 0 Tc (x)Tj /F3 1 Tf 6.9738 0 0 6.9738 361.32 217.14 Tm ()Tj /F7 1 Tf 0.8949 0 TD (1)Tj /F6 1 Tf 9.9626 0 0 9.9626 375.48 213.54 Tm ()Tj /F5 1 Tf 1.0118 0 TD (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 393.84 212.1 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 398.4 213.54 Tm 0.5654 Tc [(.I)565.2(n)193.5(t)568.8(h)566.9(a)559.5(t)195.5(c)564.2(a)559.5(s)562.4(e)564.2(,)]TJ /F5 1 Tf 6.7814 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 474.24 212.1 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 144 201.66 Tm -0.0007 Tc [(w)22.9(o)-6.6(uld)-324.4(i)0(tself)-333.5(b)-23.3(e)-339.2(a)-331.8(eld,)-337.2(o)-6.6(ne)-339.2(w)22.9(o)-6.6(uld)-324.4(s)-3.7(a)17.5(y)-316.1(a)]TJ /F4 1 Tf 17.2848 0 TD -0.0014 Tc [(su)-6.8(b)-5.3(eld)]TJ /F2 1 Tf 3.6376 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1322 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD (.)Tj /F4 1 Tf -22.9701 -2.409 TD 0.0042 Tc [(Or)52.5(d)9.4(e)6.5(r)52.5(e)54.7(d)-351.9(F)6.5(i)9.7(e)6.5(l)6.8(d)9.4(s)]TJ /F2 1 Tf 0 -2.397 TD 0.0059 Tc (17)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 157.38 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 153.78 Tm 0.0041 Tc [(By)-287.2(an)]TJ /F4 1 Tf 2.8667 0 TD -0.0038 Tc [(or)44.5(der)44.5(e)46.7(d)-335.8()-7.7(eld)]TJ /F2 1 Tf 5.3601 0 TD 0.001 Tc [(,)-287.3(o)-4.9(ne)-289.3(means)-279.1(a)-4.9(n)-286.6(o)-4.9(rdered)-262.5(ring)]TJ /F5 1 Tf 12.2981 0 TD 0 Tc (X)Tj /F2 1 Tf 1.1925 0 TD 0.2879 Tc [(w)287.4(h)289.4(i)288.6(c)310.8(hi)288.6(si)288.6(nf)292.3(a)282(c)286.7(ta)289.4(e)286.7(l)288.6(d)289.4(.)]TJ -23.8734 -1.2045 TD 0.0008 Tc [(Giv)22.7(e)-0.4(n)-322.9(a)-5.1(n)-335(o)-5.1(rdered)-310.9(eld)]TJ /F5 1 Tf 10.0697 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD -0.0012 Tc [(,)-325.7(o)-7.1(ne)-327.6(ca)-7.1(n)-324.9(e)-2.4(a)-7.1(s)-4.2(ily)-328.6(pr)-7(o)17(v)20.7(e)-315.6(t)2.2(ha)-7.1(t:)]TJ -8.7809 -2.397 TD 0.0047 Tc 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[(purely)-397.5(r)-3.6(eal)-382.5(c)1(omplex)-397.5(n)27.8(u)3.7(m)28.5(b)-20.4(ers)-398.3(a)-3.7(re)-384.5(isom)]TJ 17.0077 0 TD 0.0039 Tc [(orp)5.4(h)5.4(i)4.6(c.)-633.7(\()7.3(S)5.4(ee)-406.9(Prob)5.4(l)4.6(e)2.7(m)-379.3(8)-2(.)4.6(\))-631(W)92.2(e)-406.9(are)-382.8(l)4.6(ed)]TJ -17.0077 -1.2045 TD 0.0011 Tc [(to)-354.1(iden)26.7(tif)5.5(y)-350.4(eac)24(h)-334.7(real)-335.4(n)26.7(u)2.6(m)27.4(b)-21.5(er)]TJ /F5 1 Tf 12.7799 0 TD 0 Tc (x)Tj /F2 1 Tf 0.9154 0 TD -0.0007 Tc [(with)-360.6(the)-351.2(c)-1.9(o)-6.6(r)-6.5(r)-6.5(e)-1.9(sp)-23.3(o)-6.6(nding)-331.8(\(pur)-6.5(ely)-352.2(r)-6.5(ea)-6.6(l\))-334.5(co)-6.6(mplex)]TJ -13.6953 -1.1925 TD -0.026 Tc [(nu)-24.5(mb)-48.6(e)-27.2(r)-381.1(\()]TJ /F5 1 Tf 4.0472 0 TD -0.0054 Tc (x,)Tj /F2 1 Tf 1.0118 0 TD -0.0006 Tc [(0)-6.5(\))2.8(.)-529.8(U)2.6(nder)-355.7(t)2.8(his)-365(i)0.1(den)25(t)2.8(ica)-6.5(tio)-6.5(n)0.9(,)]TJ /F1 1 Tf 13.0569 0 TD 0 Tc (R)Tj /F2 1 Tf 1.2166 0 TD -0.0002 Tc 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6.5164 0 TD 0 Tc (R)Tj /F2 1 Tf 0.8673 0 TD 0.3004 Tc [(,a)294.5(n)301.9(d)]TJ /F1 1 Tf 2.4933 0 TD 0 Tc (R)Tj /F2 1 Tf 1.1684 0 TD -0.0008 Tc [(is)-292.9(a)-307.8(s)-3.8(ubeld)-300.4(o)-6.7(f)]TJ /F1 1 Tf 6.5164 0 TD 0 Tc (C)Tj /F2 1 Tf 0.8311 0 TD 0.0047 Tc [(.)-428.2(M)5.9(oreo)22.9(v)26.6(e)3.5(r,)-259.5(gi)5.4(v)26.6(e)3.5(n)]TJ /F1 1 Tf 7.9257 0 TD 0 Tc (Z)Tj /F2 1 Tf 0.6986 0 TD -0.0012 Tc [(,)-313.6(w)22.4(e)-303.5(m)1(a)17(y)-292.5(a)-7.1(pply)]TJ -27.0172 -1.2045 TD 0.0047 Tc [(t)8.1(h)6.2(e)-261.5(f)9.1(oregoi)5.4(n)6.2(g)-242.1(axi)5.4(o)-1.2(m)6.9(s)-239.2(of)-255.9(S)6.2(e)3.5(t)-256.8(T)4.2(h)6.2(e)3.5(ory)-250.5(t)8.1(o)-254.1(c)3.5(on)6.2(st)8.1(ru)6.2(ct)-244.8(\()]TJ /F1 1 Tf 21.1633 0 TD 0 Tc (Q)Tj /F2 1 Tf 1.1322 0 TD -0.0015 Tc [(a)-7.4(nd\))]TJ /F1 1 Tf 2.2645 0 TD 0 Tc (R)Tj /F2 1 Tf 0.8673 0 TD 0.0044 Tc [(.)-416.4(C)3.9(on)30(v)26.3(e)3.2(rsel)5.1(y)86.5(,)-235.8(gi)5.1(v)26.3(e)3.2(n)]TJ /F1 1 Tf -25.4273 -1.1925 TD 0 Tc (R)Tj /F2 1 Tf 0.8673 0 TD -0.0002 Tc 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Tf 9.9626 0 0 9.9626 274.56 488.58 Tm 0.0044 Tc [(.)-633.2(T)3.9(h)30(u)5.9(s,)-392.3(on)5.9(e)-394.3(i)5.1(m)6.6(agi)5.1(n)5.9(e)3.2(s)-384.1(t)7.8(h)5.9(e)-394.3(set)]TJ /F5 1 Tf 13.2737 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.2045 0 TD 0.0054 Tc [(of)-387.7(al)6.1(l)-379.3(p)-17.2(osi)6.1(t)8.8(i)6.1(v)27.3(e)]TJ -27.5832 -1.2045 TD -0.0009 Tc [(in)24.7(teg)-6.8(e)-2.1(r)-6.7(s)]TJ /F5 1 Tf 3.6617 0 TD 0 Tc (k)Tj /F2 1 Tf 0.8432 0 TD 0.0024 Tc [(f)6.8(o)-3.5(r)-292.5(w)1.9(hic)25.3(h)-285.2(t)5.8(h)3.9(e)-300(a)-3.5(ssert)5.8(ion)]TJ /F5 1 Tf 10.142 0 TD 0 Tc ()Tj /F9 1 Tf 6.9738 0 0 6.9738 295.08 475.14 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 302.88 476.58 Tm -0.0004 Tc [(ca)-6.3(n)-288(b)-23(e)-302.8(p)1.1(r)-6.2(o)17.8(v)21.5(e)-1.6(d.)-409.2(Giv)21.5(e)-1.6(n)-288(t)3(ha)-6.3(t)-298.1(t)3(he)-290.7(a)-6.3(sser)-6.2(t)3(io)-6.3(ns)]TJ -15.9476 -1.2045 TD 0.0008 Tc [(\(MI.1\))-296.9(and)-298.8(\()4.2(MI.2\))-296.9(h)2.3(a)19(v)22.7(e)-289.5(b)-21.8(een)-298.8(pro)19(v)22.7(ed,)-287.5(o)-5.1(ne)-301.6(can)-286.8(i)1.5(mmediately)-314.6(c)23.7(hec)23.7(k)-290.5(that)]TJ /F5 1 Tf 30.3538 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.1081 0 TD -0.0263 Tc [(mu)-24.8(s)-29.4(t)]TJ -31.4619 -1.1925 TD 0.0045 Tc [(m)6.7(eet)-377.5(t)7.9(h)6(e)-394.2(c)3.3(on)6(d)6(i)5.2(t)7.9(i)5.2(on)6(s)-371.9(\()7.9(ZP)82.8(.)5.2(1)-1.4(\))7.9(,)-392.2(\()7.9(Z)1.3(P)82.8(.)5.2(2\))7.9(,)-380.2(a)-1.4(n)6(d)-379.5(\()7.9(Z)1.3(P)82.8(.)5.2(3\))-377.5(c)27.4(h)6(aract)7.9(e)3.3(ri)5.2(st)7.9(i)5.2(c)-358.1(of)]TJ /F1 1 Tf 28.5229 0 TD 0 Tc (Z)Tj /F7 1 Tf 6.9738 0 0 6.9738 434.16 456.3 Tm (+)Tj /F2 1 Tf 9.9626 0 0 9.9626 440.88 452.7 Tm 0.0007 Tc [(.)-600.8(H)3.9(ence,)]TJ /F5 1 Tf -29.7993 -1.2045 TD 0 Tc (Y)Tj /F2 1 Tf 1.1563 0 TD -0.0263 Tc [(mu)-24.8(s)-29.3(t)-384.2(e)-27.5(q)-28.5(u)-24.8(a)-32.2(l)]TJ /F1 1 Tf 5.1674 0 TD 0 Tc (Z)Tj /F7 1 Tf 6.9738 0 0 6.9738 213 444.3 Tm (+)Tj /F2 1 Tf 9.9626 0 0 9.9626 219.72 440.7 Tm -0.002 Tc [(,)-362.6(w)-2.5(hic)20.9(h)-361.9(is)-354.4(to)-369.2(s)-5(a)16.2(y)-341.5(t)1.4(ha)-7.9(t,)-374.7(fo)-7.9(r)-357.1(a)-7.9(n)23.6(y)-353.5(p)-24.6(o)-7.9(s)-5.1(i)-1.3(tiv)19.9(e)-352.5(in)23.6(teg)-7.9(e)-3.2(r)]TJ /F5 1 Tf 20.549 0 TD 0 Tc (k)Tj /F2 1 Tf 0.5541 0 TD (,)Tj /F5 1 Tf 0.6384 0 TD ()Tj /F9 1 Tf 6.9738 0 0 6.9738 441.48 439.26 Tm (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 450 440.7 Tm 0.0036 Tc [(can)-344.2(b)-19(e)]TJ -30.7148 -1.1925 TD -0.0008 Tc [(pr)-6.6(o)17.4(v)21.1(ed.)]TJ /F1 1 Tf 0 -3.0112 TD 1.5931 Tc [(6P)1596.3(r)1596.9(o)1589.9(b)1593.6(l)1587.3(e)1590.2(m)1587.8(s)]TJ /F4 1 Tf 0 -2.397 TD -0.0046 Tc [(The)-375.7(R)14.2(u)-10(l)-2(es)-354.6(of)-360.4(D)-8.4(e)-2.3(Mor)43.7(g)-2.3(an)]TJ /F2 1 Tf T* 0.0059 Tc (25)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 354.66 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 351.06 Tm 0.0013 Tc (Let)Tj /F5 1 Tf 1.8188 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.1684 0 TD 0.004 Tc [(b)-18.6(e)-358.6(an)29.6(y)-347.5(s)1(et)7.4(.)-513.2(F)90.7(or)-351.1(an)29.6(y)-347.5(s)1(u)5.5(b)5.5(s)1(et)7.4(s)]TJ /F5 1 Tf 12.551 0 TD 0 Tc (U)Tj /F2 1 Tf 1.1443 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9754 0 TD 0 Tc (V)Tj /F2 1 Tf 1.1563 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1684 0 TD 0 Tc (Y)Tj /F2 1 Tf 0.807 0 TD -0.0011 Tc [(,)-361.7(o)-7(ne)-363.7(deno)-7(tes)-353.5(b)24.5(y)]TJ /F5 1 Tf 7.5523 0 TD 0 Tc (U)Tj /F6 1 Tf 0.795 0 TD (\\)Tj /F5 1 Tf 0.5059 0 TD (V)Tj /F2 1 Tf -32.7988 -1.2045 TD -0.0004 Tc [(the)-338.9(s)-3.4(ubset)-334.2(o)-6.3(f)]TJ /F5 1 Tf 5.9382 0 TD 0 Tc (Y)Tj /F2 1 Tf 1.1443 0 TD 0.0004 Tc [(comprised)-323.3(o)-5.5(f)-332.4(a)-5.5(ll)-324.1(elemen)26(ts)]TJ /F5 1 Tf 11.3586 0 TD 0 Tc (y)Tj /F2 1 Tf 0.8672 0 TD -0.0007 Tc [(whic)22.2(h)-336.5(lie)-339.2(in)]TJ /F5 1 Tf 5.3721 0 TD 0 Tc (U)Tj /F2 1 Tf 1.1322 0 TD -0.0015 Tc [(but)-335.3(no)-7.4(t)-335.3(i)-0.8(n)]TJ /F5 1 Tf 4.7819 0 TD 0 Tc (V)Tj /F2 1 Tf 0.807 0 TD 0.457 Tc [(.F)543.7(o)451.1(r)]TJ -31.4016 -1.1925 TD 0.0005 Tc [(a)-5.4(n)26.1(y)-351(s)-2.5(ubset)]TJ /F5 1 Tf 5.0228 0 TD 0 Tc (W)Tj /F2 1 Tf 1.4454 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1684 0 TD 0 Tc (Y)Tj /F2 1 Tf 0.795 0 TD -0.0011 Tc [(,)-373.8(l)-0.4(et)-371.1(us)-365.5(deno)-7(te)]TJ /F5 1 Tf 6.6971 0 TD 0 Tc (Y)Tj /F6 1 Tf 0.807 0 TD (\\)Tj /F5 1 Tf 0.5059 0 TD (W)Tj /F2 1 Tf 1.4334 0 TD -0.0256 Tc (by)Tj /F5 1 Tf 1.4213 0 TD 0 Tc (W)Tj /F3 1 Tf 6.9738 0 0 6.9738 347.04 330.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 351.6 327.18 Tm 0.0049 Tc [(.)-536.4(P)-1.1(ro)23.1(v)26.8(e)-333.6(t)8.3(h)6.4(at)8.3(,)-367.8(f)9.3(or)-350.2(an)30.5(y)-358.7(s)1.9(u)6.4(b)6.4(s)1.9(et)8.3(s)]TJ /F5 1 Tf -20.8379 -1.2045 TD 0 Tc (U)Tj /F2 1 Tf 1.0961 0 TD 0.0059 Tc [(an)7.4(d)]TJ /F5 1 Tf 1.9272 0 TD 0 Tc (V)Tj /F2 1 Tf 1.1081 0 TD 0.0059 Tc (of)Tj /F5 1 Tf 1.1202 0 TD 0 Tc (Y)Tj /F2 1 Tf 0.795 0 TD 0.3124 Tc (,\()Tj /F5 1 Tf 0.9757 0 TD 0 Tc (U)Tj /F6 1 Tf 0.9757 0 TD ()Tj /F5 1 Tf 0.8311 0 TD (V)Tj /F2 1 Tf 0.807 0 TD (\))Tj /F3 1 Tf 6.9738 0 0 6.9738 243.84 318.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 251.28 315.18 Tm (=)Tj /F5 1 Tf 1.0479 0 TD (U)Tj /F3 1 Tf 6.9738 0 0 6.9738 269.64 318.78 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 276 315.18 Tm ()Tj /F5 1 Tf 0.8311 0 TD (V)Tj /F3 1 Tf 6.9738 0 0 6.9738 292.32 318.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 300 315.18 Tm 0.0059 Tc [(an)7.4(d)-293.7(\()]TJ /F5 1 Tf 2.3006 0 TD 0 Tc (U)Tj /F6 1 Tf 0.9757 0 TD ()Tj /F5 1 Tf 0.8311 0 TD (V)Tj /F2 1 Tf 0.807 0 TD (\))Tj /F3 1 Tf 6.9738 0 0 6.9738 352.8 318.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 360.24 315.18 Tm (=)Tj /F5 1 Tf 1.0479 0 TD (U)Tj /F3 1 Tf 6.9738 0 0 6.9738 378.6 318.78 Tm ()Tj /F6 1 Tf 9.9626 0 0 9.9626 384.96 315.18 Tm ()Tj /F5 1 Tf 0.8311 0 TD (V)Tj /F3 1 Tf 6.9738 0 0 6.9738 401.28 318.78 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 405.84 315.18 Tm 0.4449 Tc [(.T)444.4(h)446.4(e)443.7(s)441.9(e)142.5(r)439.1(e)443.7(l)445.6(a)439(t)448.3(i)445.6(o)439(n)446.4(s)]TJ -26.2822 -1.2045 TD 0.0048 Tc [(are)-321.6(t)8.2(h)6.3(e)-333.7(R)6.2(u)6.3(l)5.5(e)3.6(s)-323.5(o)-1.1(f)-328(D)9.8(eM)6(organ)6.3(.)]TJ 0 -2.397 TD 0.0059 Tc (26)Tj /F3 1 Tf 6.9738 0 0 6.9738 154.08 282.9 Tm 0 Tc ()Tj /F2 1 Tf 9.9626 0 0 9.9626 165.48 279.3 Tm 0.0013 Tc (Let)Tj /F5 1 Tf 1.7586 0 TD 0 Tc (X)Tj /F2 1 Tf 1.2045 0 TD 0.0036 Tc [(b)-19(e)-298.8(an)29.2(y)-287.7(n)5.1(on)5.1(em)5.8(p)5.1(t)31.1(y)-299.7(s)0.6(et)-294.1(an)5.1(d)-284(l)4.3(et)-294.1()-295.3(b)]TJ 14.3698 0 TD -0.0003 Tc [(e)-314.7(a)-6.2(n)25.3(y)-291.6(linea)-6.2(r)-295.2(o)-6.2(r)-6.1(d)1.2(er)-283.2(r)-6.1(e)-1.5(la)-6.2(tio)-6.2(n)-287.9(o)-6.2(n)]TJ /F5 1 Tf 12.9244 0 TD 0 Tc (X)Tj /F2 1 Tf 0.9154 0 TD (.)Tj -33.3289 -1.1925 TD 0.0013 Tc (Let)Tj /F5 1 Tf 1.8549 0 TD 0 Tc (X)Tj /F3 1 Tf 6.9738 0 0 6.9738 171.6 271.02 Tm ()Tj /F2 1 Tf 9.9626 0 0 9.9626 180.12 267.42 Tm 0.0046 Tc [(st)8(an)6.1(d)-391.4(f)9(or)-398.7(t)8(h)6.1(e)-406.2(s)1.6(et)-389.4(of)-388.5(al)5.3(l)]TJ /F4 1 Tf 10.4793 0 TD -0.0038 Tc [(or)44.5(der)44.5(e)46.7(d)-432.2(k)-1.5(-)-7.4(t)-8.8(u)-9.2(p)1.4(les)]TJ /F5 1 Tf 7.3716 0 TD 0 Tc ()Tj /F2 1 Tf 0.8793 0 TD -0.0007 Tc [(:=)-391.3(\()]TJ /F5 1 Tf 1.8309 0 TD 0 Tc (x)Tj /F7 1 Tf 6.9738 0 0 6.9738 390.6 265.98 Tm (1)Tj /F5 1 Tf 9.9626 0 0 9.9626 395.16 267.42 Tm 0.1679 Tc (,x)Tj /F7 1 Tf 6.9738 0 0 6.9738 405.24 265.98 Tm 0 Tc (2)Tj /F5 1 Tf 9.9626 0 0 9.9626 409.68 267.42 Tm 0.1679 Tc (,...,x)Tj /F9 1 Tf 6.9738 0 0 6.9738 437.52 265.98 Tm 0 Tc (k)Tj /F2 1 Tf 9.9626 0 0 9.9626 442.44 267.42 Tm -0.0009 Tc [(\),)-421.7(wher)-6.7(e)]TJ /F5 1 Tf -29.9559 -1.2045 TD 0 Tc (k)Tj /F2 1 Tf 0.9275 0 TD -0.0002 Tc [(is)-376.6(a)-6.1(n)25.4(y)-363.8(p)-22.8(o)-6.1(s)-3.2(itiv)21.7(e)-362.8(i)0.5(n)25.4(t)3.2(eg)-6.1(er)-367.4(a)-6.1(n)1.3(d)-372.1(w)-0.7(her)-6(e)]TJ /F5 1 Tf 14.9721 0 TD 0 Tc (x)Tj /F7 1 Tf 6.9738 0 0 6.9738 308.04 253.98 Tm (1)Tj /F2 1 Tf 9.9626 0 0 9.9626 312.6 255.42 Tm (,)Tj /F5 1 Tf 0.6625 0 TD (x)Tj /F7 1 Tf 6.9738 0 0 6.9738 324.84 253.98 Tm (2)Tj /F2 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All Rights ReservedCMSY50<Ztgmkci.F}~~s? 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