beginfig(1); u = 0.5000000000 cm; draw (0,0)--(0, 18.6092727313u)--( 18.6092727313u, 18.6092727313u)--( 18.6092727313u,0)--cycle; draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 4.9990912221u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 13.6094683016u, 17.6092727309u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 2.8460688019u, 4.5434115068u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 2.9998556072u, 8.7765697318u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 7.8457013834u, 9.7394449800u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 13.8454857413u, 6.2754530090u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 10.8457467910u, 4.5434702528u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 14.8455296406u, 4.5434683529u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 9.8454826399u, 13.2034428077u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 11.8456116992u, 6.2754652382u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 14.9981256952u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 11.6096019116u, 14.1453443340u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 8.8457112326u, 8.0074643719u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.9998159556u, 13.9726351676u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 11.6095515319u, 17.6092727310u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 15.6094555218u, 7.2175514035u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 4.8460279947u, 4.5435375156u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 10.9983444152u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 17.6092727316u, 17.6092727312u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.6099190176u, 17.6092727316u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 9.8457251614u, 6.2754735921u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 16.6094345889u, 8.9495384549u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 5.3124625176u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 5.8461128664u, 2.8115725735u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 6.9987801377u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 2.9997929512u, 15.7046794636u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 10.8456064581u, 8.0074638551u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 13.6095479612u, 10.6814489078u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 9.8458846814u, 2.8114796187u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 17.6092727312u, 7.2176086826u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 8.9985337733u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 3.9997253984u, 13.9726685208u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 14.6094877321u, 12.4134230792u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 6.9995076672u, 15.7047599537u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 9.6096301251u, 17.6092727314u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 12.9982086937u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 6.8459555058u, 4.5435218599u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 11.8457619668u, 2.8114572221u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 3.0000000142u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 6.8458051574u, 8.0074607458u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 12.6095292767u, 15.8773166602u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 6.8457009344u, 11.4714206385u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 12.6095849114u, 12.4133955185u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 7.8455872596u, 13.2034197458u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 5.6098295520u, 17.6092727315u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 4.8458933287u, 8.0074428477u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 7.8460011107u, 2.8115202877u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 16.6095309058u, 5.4856232965u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 12.2406024889u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 14.6095302951u, 8.9495068218u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 15.6094275748u, 10.6814812732u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 15.8454583443u, 2.8114203859u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 16.6093873721u, 15.8773348274u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 12.8454966605u, 8.0074630758u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.9998524496u, 10.5085908815u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 3.8459402107u, 6.2754641800u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 11.8454891291u, 9.7394591252u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 3.9997688467u, 10.5086209482u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.9998207725u, 7.0445411039u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 4.9996351935u, 15.7047210148u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 9.8455992428u, 9.7394555317u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 3.6098861362u, 17.6092727316u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 16.9981256947u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 8.8454723660u, 14.9354258266u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 14.6094492870u, 15.8773256978u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 7.8458238966u, 6.2754853500u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 8.7765751365u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 5.8457945361u, 9.7394341865u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 17.6092727312u, 3.7536160114u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 17.6092727312u, 10.6814963237u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 7.6097466041u, 17.6092727315u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 12.8456305722u, 4.5434600630u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 10.6096175144u, 15.8773021267u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 2.9998353325u, 12.2406278760u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 13.8456266723u, 2.8114593915u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 5.8458997098u, 6.2754884778u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 17.6092727314u, 14.1453971258u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 15.6093784968u, 17.6092727309u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 5.9996147173u, 13.9727176988u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 8.8455961956u, 11.4714404087u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 13.6095028784u, 14.1453677203u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 1.0000000000u, 15.7046553133u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 3.8462115629u, 2.8115912289u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 15.6094019442u, 14.1453831827u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 10.8454896031u, 11.4714545408u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 8.8458578427u, 4.5434922655u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 2.9994827255u, 1.0000000000u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 4.9997139134u, 12.2406667106u); draw fullcircle xscaled 2.0000000000u yscaled 2.0000000000u shifted ( 16.6094155109u, 12.4134431765u); endfig; end;