pair,contact1,contact2,flow1,flow2 2g77_B_,2,52,1,1 2g77_B_,3,51,1,1 2g77_B_,3,54,1,1 2g77_B_,3,167,1,1 2g77_B_,5,54,1,1 2g77_B_,5,56,1,1 2g77_B_,6,74,1,1 2g77_B_,6,76,1,1 2g77_B_,6,79,1,1 2g77_B_,6,80,1,1 2g77_B_,7,56,1,1 2g77_B_,7,58,1,1 2g77_B_,8,80,1,1 2g77_B_,8,82,1,1 2g77_B_,9,58,1,1 2g77_B_,9,60,1,1 2g77_B_,10,82,1,1 2g77_B_,10,84,1,1 2g77_B_,11,17,1,1 2g77_B_,12,17,1,1 2g77_B_,12,93,1,1 2g77_B_,12,97,1,1 2g77_B_,14,118,1,1 2g77_B_,15,117,1,1 2g77_B_,16,20,1,1 2g77_B_,17,21,1,1 2g77_B_,18,22,1,1 2g77_B_,18,36,1,1 2g77_B_,18,59,1,1 2g77_B_,19,23,1,1 2g77_B_,19,30,1,1 2g77_B_,20,24,1,1 2g77_B_,21,25,1,1 2g77_B_,22,26,1,1 2g77_B_,23,27,1,1 2g77_B_,23,147,1,1 2g77_B_,23,148,1,1 2g77_B_,24,44,1,1 2g77_B_,38,61,1,1 2g77_B_,40,59,1,1 2g77_B_,42,57,1,1 2g77_B_,42,59,1,1 2g77_B_,43,56,1,1 2g77_B_,44,55,1,1 2g77_B_,44,157,1,1 2g77_B_,46,53,1,1 2g77_B_,48,51,1,1 2g77_B_,63,66,1,1 2g77_B_,63,67,1,1 2g77_B_,64,68,1,1 2g77_B_,66,69,1,1 2g77_B_,66,70,1,1 2g77_B_,66,71,1,1 2g77_B_,67,100,1,1 2g77_B_,70,73,1,1 2g77_B_,71,74,1,1 2g77_B_,72,75,1,1 2g77_B_,75,101,1,1 2g77_B_,81,111,1,1 2g77_B_,81,113,1,1 2g77_B_,83,113,1,1 2g77_B_,83,115,1,1 2g77_B_,85,115,1,1 2g77_B_,85,117,1,1 2g77_B_,86,87,1,1 2g77_B_,86,88,1,1 2g77_B_,86,90,1,1 2g77_B_,86,118,1,1 2g77_B_,88,90,1,1 2g77_B_,89,93,1,1 2g77_B_,91,94,1,1 2g77_B_,93,97,1,1 2g77_B_,94,98,1,1 2g77_B_,95,99,1,1 2g77_B_,96,100,1,1 2g77_B_,97,101,1,1 2g77_B_,98,102,1,1 2g77_B_,99,102,1,1 2g77_B_,99,103,1,1 2g77_B_,101,104,1,1 2g77_B_,114,141,1,1 2g77_B_,114,143,1,1 2g77_B_,116,143,1,1 2g77_B_,116,145,1,1 2g77_B_,117,147,1,1 2g77_B_,118,121,1,1 2g77_B_,119,145,1,1 2g77_B_,120,122,1,1 2g77_B_,120,146,1,1 2g77_B_,121,124,1,1 2g77_B_,128,132,1,1 2g77_B_,129,133,1,1 2g77_B_,129,144,1,1 2g77_B_,130,134,1,1 2g77_B_,131,135,1,1 2g77_B_,132,136,1,1 2g77_B_,133,137,1,1 2g77_B_,134,138,1,1 2g77_B_,135,139,1,1 2g77_B_,137,140,1,1 2g77_B_,139,140,1,1 2g77_B_,146,149,1,1 2g77_B_,149,151,1,1 2g77_B_,149,152,1,1 2g77_B_,150,153,1,1 2g77_B_,152,156,1,1 2g77_B_,153,157,1,1 2g77_B_,154,158,1,1 2g77_B_,155,159,1,1 2g77_B_,156,160,1,1 2g77_B_,160,162,1,1 2g77_B_,160,163,1,1 2g77_B_,161,165,1,1 2g77_B_,162,166,1,1 2g77_B_,163,167,1,1 2g77_B_,164,168,1,1 2g77_B_,165,168,1,1