pair,contact1,contact2,flow1,flow2 1ugr_B_,1,152,1,1 1ugr_B_,1,154,1,1 1ugr_B_,3,6,1,1 1ugr_B_,5,7,1,1 1ugr_B_,6,160,1,1 1ugr_B_,7,10,1,1 1ugr_B_,26,30,1,1 1ugr_B_,27,30,1,1 1ugr_B_,28,31,1,1 1ugr_B_,28,32,1,1 1ugr_B_,29,33,1,1 1ugr_B_,30,34,1,1 1ugr_B_,31,35,1,1 1ugr_B_,32,36,1,1 1ugr_B_,33,76,1,1 1ugr_B_,34,37,1,1 1ugr_B_,36,40,1,1 1ugr_B_,37,40,1,1 1ugr_B_,37,41,1,1 1ugr_B_,38,42,1,1 1ugr_B_,39,43,1,1 1ugr_B_,40,45,1,1 1ugr_B_,41,44,1,1 1ugr_B_,45,82,1,1 1ugr_B_,47,50,1,1 1ugr_B_,47,51,1,1 1ugr_B_,48,52,1,1 1ugr_B_,49,53,1,1 1ugr_B_,50,54,1,1 1ugr_B_,50,79,1,1 1ugr_B_,51,55,1,1 1ugr_B_,51,75,1,1 1ugr_B_,52,56,1,1 1ugr_B_,53,57,1,1 1ugr_B_,55,58,1,1 1ugr_B_,56,155,1,1 1ugr_B_,57,78,1,1 1ugr_B_,59,63,1,1 1ugr_B_,60,64,1,1 1ugr_B_,62,66,1,1 1ugr_B_,62,70,1,1 1ugr_B_,62,74,1,1 1ugr_B_,66,71,1,1 1ugr_B_,67,70,1,1 1ugr_B_,68,71,1,1 1ugr_B_,68,72,1,1 1ugr_B_,69,73,1,1 1ugr_B_,70,74,1,1 1ugr_B_,71,75,1,1 1ugr_B_,72,76,1,1 1ugr_B_,73,77,1,1 1ugr_B_,74,78,1,1 1ugr_B_,75,79,1,1 1ugr_B_,76,80,1,1 1ugr_B_,77,81,1,1 1ugr_B_,78,82,1,1 1ugr_B_,79,82,1,1 1ugr_B_,79,83,1,1 1ugr_B_,80,83,1,1 1ugr_B_,80,86,1,1 1ugr_B_,81,84,1,1 1ugr_B_,87,90,1,1 1ugr_B_,87,91,1,1 1ugr_B_,88,92,1,1 1ugr_B_,89,93,1,1 1ugr_B_,90,93,1,1 1ugr_B_,90,94,1,1 1ugr_B_,91,95,1,1 1ugr_B_,92,96,1,1 1ugr_B_,93,97,1,1 1ugr_B_,94,98,1,1 1ugr_B_,95,99,1,1 1ugr_B_,96,99,1,1 1ugr_B_,96,100,1,1 1ugr_B_,97,101,1,1 1ugr_B_,98,105,1,1 1ugr_B_,101,104,1,1 1ugr_B_,107,109,1,1 1ugr_B_,109,111,1,1 1ugr_B_,112,115,1,1 1ugr_B_,113,117,1,1 1ugr_B_,114,118,1,1 1ugr_B_,115,119,1,1 1ugr_B_,116,120,1,1 1ugr_B_,117,121,1,1 1ugr_B_,118,122,1,1 1ugr_B_,119,123,1,1 1ugr_B_,120,124,1,1 1ugr_B_,121,125,1,1 1ugr_B_,122,126,1,1 1ugr_B_,128,131,1,1 1ugr_B_,129,177,1,1 1ugr_B_,130,131,1,1 1ugr_B_,131,175,1,1 1ugr_B_,131,188,1,1 1ugr_B_,135,190,1,1 1ugr_B_,135,192,1,1 1ugr_B_,138,220,1,1 1ugr_B_,139,194,1,1 1ugr_B_,140,143,1,1 1ugr_B_,142,169,1,1 1ugr_B_,143,169,1,1 1ugr_B_,144,226,1,1 1ugr_B_,144,227,1,1 1ugr_B_,145,167,1,1 1ugr_B_,146,224,1,1 1ugr_B_,147,164,1,1 1ugr_B_,147,165,1,1 1ugr_B_,148,150,1,1 1ugr_B_,148,158,1,1 1ugr_B_,148,222,1,1 1ugr_B_,155,184,1,1 1ugr_B_,157,216,1,1 1ugr_B_,157,222,1,1 1ugr_B_,158,163,1,1 1ugr_B_,158,180,1,1 1ugr_B_,159,162,1,1 1ugr_B_,159,216,1,1 1ugr_B_,162,165,1,1 1ugr_B_,166,202,1,1 1ugr_B_,168,197,1,1 1ugr_B_,170,195,1,1 1ugr_B_,171,195,1,1 1ugr_B_,173,193,1,1 1ugr_B_,173,195,1,1 1ugr_B_,174,193,1,1 1ugr_B_,176,191,1,1 1ugr_B_,178,181,1,1 1ugr_B_,178,182,1,1 1ugr_B_,178,188,1,1 1ugr_B_,179,183,1,1 1ugr_B_,180,184,1,1 1ugr_B_,180,222,1,1 1ugr_B_,181,184,1,1 1ugr_B_,181,186,1,1 1ugr_B_,181,187,1,1 1ugr_B_,182,185,1,1 1ugr_B_,186,189,1,1 1ugr_B_,192,220,1,1 1ugr_B_,194,218,1,1 1ugr_B_,194,220,1,1 1ugr_B_,195,217,1,1 1ugr_B_,196,216,1,1 1ugr_B_,197,213,1,1 1ugr_B_,198,214,1,1 1ugr_B_,199,202,1,1 1ugr_B_,199,203,1,1 1ugr_B_,200,204,1,1 1ugr_B_,200,212,1,1 1ugr_B_,201,205,1,1 1ugr_B_,205,208,1,1 1ugr_B_,209,211,1,1 1ugr_B_,216,218,1,1 1ugr_B_,219,222,1,1 1ugr_B_,220,223,1,1