pair,contact1,contact2,flow1,flow2
8bk4_A_,1,3,1,1
8bk4_A_,1,4,1,1
8bk4_A_,1,5,1,1
8bk4_A_,2,6,1,1
8bk4_A_,3,7,1,1
8bk4_A_,4,8,1,1
8bk4_A_,5,9,1,1
8bk4_A_,6,10,1,1
8bk4_A_,7,11,1,1
8bk4_A_,8,12,1,1
8bk4_A_,9,13,1,1
8bk4_A_,10,13,1,1
8bk4_A_,10,14,1,1
8bk4_A_,11,15,1,1
8bk4_A_,12,16,1,1
8bk4_A_,13,17,1,1
8bk4_A_,14,18,1,1
8bk4_A_,15,19,1,1
8bk4_A_,16,20,1,1
8bk4_A_,17,21,1,1
8bk4_A_,18,22,1,1
8bk4_A_,19,23,1,1
8bk4_A_,20,24,1,1
8bk4_A_,21,25,1,1
8bk4_A_,22,26,1,1
8bk4_A_,23,24,1,1
8bk4_A_,23,26,1,1
8bk4_A_,24,27,1,1
8bk4_A_,26,162,1,1
8bk4_A_,27,30,1,1
8bk4_A_,27,162,1,1
8bk4_A_,29,40,1,1
8bk4_A_,31,39,1,1
8bk4_A_,33,36,1,1
8bk4_A_,33,37,1,1
8bk4_A_,35,37,1,1
8bk4_A_,35,94,1,1
8bk4_A_,38,108,1,1
8bk4_A_,40,106,1,1
8bk4_A_,41,159,1,1
8bk4_A_,42,104,1,1
8bk4_A_,43,104,1,1
8bk4_A_,45,103,1,1
8bk4_A_,47,101,1,1
8bk4_A_,48,148,1,1
8bk4_A_,49,145,1,1
8bk4_A_,50,145,1,1
8bk4_A_,50,146,1,1
8bk4_A_,52,55,1,1
8bk4_A_,53,86,1,1
8bk4_A_,55,144,1,1
8bk4_A_,56,140,1,1
8bk4_A_,57,83,1,1
8bk4_A_,58,137,1,1
8bk4_A_,58,138,1,1
8bk4_A_,59,81,1,1
8bk4_A_,60,135,1,1
8bk4_A_,61,72,1,1
8bk4_A_,61,74,1,1
8bk4_A_,62,133,1,1
8bk4_A_,63,71,1,1
8bk4_A_,63,72,1,1
8bk4_A_,64,68,1,1
8bk4_A_,64,131,1,1
8bk4_A_,65,68,1,1
8bk4_A_,65,69,1,1
8bk4_A_,67,69,1,1
8bk4_A_,72,77,1,1
8bk4_A_,73,76,1,1
8bk4_A_,74,77,1,1
8bk4_A_,74,78,1,1
8bk4_A_,74,81,1,1
8bk4_A_,77,79,1,1
8bk4_A_,84,87,1,1
8bk4_A_,85,88,1,1
8bk4_A_,85,93,1,1
8bk4_A_,89,93,1,1
8bk4_A_,90,94,1,1
8bk4_A_,90,112,1,1
8bk4_A_,91,95,1,1
8bk4_A_,91,113,1,1
8bk4_A_,92,96,1,1
8bk4_A_,93,97,1,1
8bk4_A_,95,98,1,1
8bk4_A_,96,99,1,1
8bk4_A_,97,146,1,1
8bk4_A_,100,103,1,1
8bk4_A_,100,152,1,1
8bk4_A_,101,139,1,1
8bk4_A_,102,136,1,1
8bk4_A_,103,136,1,1
8bk4_A_,104,133,1,1
8bk4_A_,105,134,1,1
8bk4_A_,107,132,1,1
8bk4_A_,109,130,1,1
8bk4_A_,110,113,1,1
8bk4_A_,111,114,1,1
8bk4_A_,111,116,1,1
8bk4_A_,115,118,1,1
8bk4_A_,115,119,1,1
8bk4_A_,116,127,1,1
8bk4_A_,118,119,1,1
8bk4_A_,120,123,1,1
8bk4_A_,120,124,1,1
8bk4_A_,139,142,1,1
8bk4_A_,146,150,1,1
8bk4_A_,147,150,1,1
8bk4_A_,147,151,1,1
8bk4_A_,148,152,1,1
8bk4_A_,149,153,1,1
8bk4_A_,150,154,1,1
8bk4_A_,151,155,1,1
8bk4_A_,152,156,1,1
8bk4_A_,153,157,1,1
8bk4_A_,154,158,1,1
8bk4_A_,155,159,1,1
8bk4_A_,156,160,1,1
8bk4_A_,157,161,1,1
8bk4_A_,159,162,1,1