pair,contact1,contact2,flow1,flow2
4w2g_BH_,3,6,1,1
4w2g_BH_,6,68,1,1
4w2g_BH_,8,49,1,1
4w2g_BH_,10,47,1,1
4w2g_BH_,11,14,1,1
4w2g_BH_,15,26,1,1
4w2g_BH_,17,24,1,1
4w2g_BH_,19,22,1,1
4w2g_BH_,21,36,1,1
4w2g_BH_,22,33,1,1
4w2g_BH_,23,34,1,1
4w2g_BH_,25,32,1,1
4w2g_BH_,27,30,1,1
4w2g_BH_,29,78,1,1
4w2g_BH_,37,39,1,1
4w2g_BH_,37,40,1,1
4w2g_BH_,39,60,1,1
4w2g_BH_,41,52,1,1
4w2g_BH_,43,50,1,1
4w2g_BH_,45,48,1,1
4w2g_BH_,45,50,1,1
4w2g_BH_,50,52,1,1
4w2g_BH_,51,64,1,1
4w2g_BH_,53,55,1,1
4w2g_BH_,53,56,1,1
4w2g_BH_,53,64,1,1
4w2g_BH_,55,57,1,1
4w2g_BH_,57,61,1,1
4w2g_BH_,58,62,1,1
4w2g_BH_,59,63,1,1
4w2g_BH_,60,64,1,1
4w2g_BH_,63,67,1,1
4w2g_BH_,64,68,1,1
4w2g_BH_,65,69,1,1
4w2g_BH_,66,70,1,1
4w2g_BH_,67,71,1,1
4w2g_BH_,68,72,1,1
4w2g_BH_,69,73,1,1
4w2g_BH_,70,74,1,1
4w2g_BH_,71,75,1,1
4w2g_BH_,72,76,1,1
4w2g_BH_,73,77,1,1
4w2g_BH_,74,78,1,1
4w2g_BH_,75,79,1,1
4w2g_BH_,76,79,1,1
4w2g_BH_,76,81,1,1
4w2g_BH_,79,80,1,1
4w2g_BH_,82,134,1,1
4w2g_BH_,84,132,1,1
4w2g_BH_,85,164,1,1
4w2g_BH_,86,130,1,1
4w2g_BH_,87,162,1,1
4w2g_BH_,88,128,1,1
4w2g_BH_,89,158,1,1
4w2g_BH_,89,160,1,1
4w2g_BH_,90,93,1,1
4w2g_BH_,94,105,1,1
4w2g_BH_,95,127,1,1
4w2g_BH_,96,103,1,1
4w2g_BH_,98,101,1,1
4w2g_BH_,102,114,1,1
4w2g_BH_,104,112,1,1
4w2g_BH_,106,151,1,1
4w2g_BH_,110,111,1,1
4w2g_BH_,117,120,1,1
4w2g_BH_,118,139,1,1
4w2g_BH_,121,133,1,1
4w2g_BH_,123,131,1,1
4w2g_BH_,123,133,1,1
4w2g_BH_,136,139,1,1
4w2g_BH_,136,140,1,1
4w2g_BH_,137,141,1,1
4w2g_BH_,138,142,1,1
4w2g_BH_,139,143,1,1
4w2g_BH_,140,144,1,1
4w2g_BH_,141,145,1,1
4w2g_BH_,142,146,1,1
4w2g_BH_,143,147,1,1
4w2g_BH_,144,148,1,1
4w2g_BH_,145,149,1,1
4w2g_BH_,147,150,1,1
4w2g_BH_,148,151,1,1
4w2g_BH_,151,161,1,1
4w2g_BH_,154,156,1,1
4w2g_BH_,154,157,1,1
4w2g_BH_,154,159,1,1
4w2g_BH_,155,171,1,1
4w2g_BH_,163,166,1,1