pair,contact1,contact2,flow1,flow2 4ypg_C_,1,96,1,1 4ypg_C_,2,4,1,1 4ypg_C_,2,103,1,1 4ypg_C_,5,8,1,1 4ypg_C_,5,9,1,1 4ypg_C_,6,10,1,1 4ypg_C_,8,11,1,1 4ypg_C_,12,156,1,1 4ypg_C_,13,16,1,1 4ypg_C_,13,89,1,1 4ypg_C_,14,18,1,1 4ypg_C_,15,19,1,1 4ypg_C_,16,20,1,1 4ypg_C_,16,93,1,1 4ypg_C_,17,21,1,1 4ypg_C_,18,22,1,1 4ypg_C_,19,23,1,1 4ypg_C_,20,146,1,1 4ypg_C_,21,24,1,1 4ypg_C_,25,77,1,1 4ypg_C_,27,28,1,1 4ypg_C_,31,140,1,1 4ypg_C_,39,127,1,1 4ypg_C_,41,44,1,1 4ypg_C_,43,47,1,1 4ypg_C_,44,117,1,1 4ypg_C_,50,53,1,1 4ypg_C_,50,54,1,1 4ypg_C_,54,58,1,1 4ypg_C_,55,59,1,1 4ypg_C_,56,60,1,1 4ypg_C_,57,61,1,1 4ypg_C_,58,62,1,1 4ypg_C_,59,63,1,1 4ypg_C_,59,98,1,1 4ypg_C_,60,64,1,1 4ypg_C_,60,122,1,1 4ypg_C_,61,65,1,1 4ypg_C_,62,66,1,1 4ypg_C_,63,67,1,1 4ypg_C_,64,68,1,1 4ypg_C_,65,69,1,1 4ypg_C_,67,70,1,1 4ypg_C_,68,71,1,1 4ypg_C_,69,74,1,1 4ypg_C_,69,87,1,1 4ypg_C_,71,74,1,1 4ypg_C_,71,75,1,1 4ypg_C_,72,76,1,1 4ypg_C_,73,77,1,1 4ypg_C_,74,78,1,1 4ypg_C_,79,82,1,1 4ypg_C_,79,83,1,1 4ypg_C_,80,84,1,1 4ypg_C_,81,85,1,1 4ypg_C_,82,86,1,1 4ypg_C_,83,87,1,1 4ypg_C_,84,88,1,1 4ypg_C_,85,89,1,1 4ypg_C_,86,90,1,1 4ypg_C_,87,91,1,1 4ypg_C_,88,92,1,1 4ypg_C_,89,93,1,1 4ypg_C_,90,94,1,1 4ypg_C_,91,95,1,1 4ypg_C_,92,96,1,1 4ypg_C_,93,97,1,1 4ypg_C_,94,98,1,1 4ypg_C_,95,99,1,1 4ypg_C_,96,100,1,1 4ypg_C_,97,101,1,1 4ypg_C_,98,102,1,1 4ypg_C_,99,103,1,1 4ypg_C_,100,103,1,1 4ypg_C_,100,105,1,1 4ypg_C_,101,104,1,1 4ypg_C_,110,113,1,1 4ypg_C_,112,115,1,1 4ypg_C_,114,117,1,1 4ypg_C_,114,118,1,1 4ypg_C_,115,119,1,1 4ypg_C_,116,117,1,1 4ypg_C_,116,120,1,1 4ypg_C_,117,121,1,1 4ypg_C_,118,122,1,1 4ypg_C_,119,123,1,1 4ypg_C_,120,124,1,1 4ypg_C_,121,125,1,1 4ypg_C_,122,126,1,1 4ypg_C_,123,127,1,1 4ypg_C_,124,128,1,1 4ypg_C_,124,148,1,1 4ypg_C_,124,152,1,1 4ypg_C_,125,129,1,1 4ypg_C_,126,130,1,1 4ypg_C_,127,131,1,1 4ypg_C_,128,132,1,1 4ypg_C_,129,133,1,1 4ypg_C_,130,134,1,1 4ypg_C_,131,135,1,1 4ypg_C_,132,137,1,1 4ypg_C_,133,136,1,1 4ypg_C_,135,138,1,1 4ypg_C_,138,141,1,1 4ypg_C_,138,142,1,1 4ypg_C_,139,143,1,1 4ypg_C_,140,144,1,1 4ypg_C_,141,145,1,1 4ypg_C_,142,146,1,1 4ypg_C_,143,146,1,1 4ypg_C_,143,147,1,1 4ypg_C_,144,148,1,1 4ypg_C_,145,149,1,1 4ypg_C_,146,150,1,1 4ypg_C_,147,151,1,1 4ypg_C_,148,152,1,1 4ypg_C_,149,153,1,1 4ypg_C_,150,154,1,1 4ypg_C_,151,154,1,1 4ypg_C_,152,155,1,1 4ypg_C_,153,156,1,1 4ypg_C_,154,157,1,1 4ypg_C_,157,159,1,1