pair,contact1,contact2,flow1,flow2
4w2g_BG_,2,7,1,1
4w2g_BG_,3,8,1,1
4w2g_BG_,4,8,1,1
4w2g_BG_,5,9,1,1
4w2g_BG_,6,10,1,1
4w2g_BG_,6,103,1,1
4w2g_BG_,7,11,1,1
4w2g_BG_,7,96,1,1
4w2g_BG_,8,11,1,1
4w2g_BG_,8,12,1,1
4w2g_BG_,9,13,1,1
4w2g_BG_,9,14,1,1
4w2g_BG_,9,175,1,1
4w2g_BG_,10,15,1,1
4w2g_BG_,10,31,1,1
4w2g_BG_,13,17,1,1
4w2g_BG_,14,18,1,1
4w2g_BG_,15,19,1,1
4w2g_BG_,16,20,1,1
4w2g_BG_,17,20,1,1
4w2g_BG_,17,21,1,1
4w2g_BG_,18,22,1,1
4w2g_BG_,19,23,1,1
4w2g_BG_,24,167,1,1
4w2g_BG_,26,28,1,1
4w2g_BG_,28,32,1,1
4w2g_BG_,30,32,1,1
4w2g_BG_,32,161,1,1
4w2g_BG_,34,159,1,1
4w2g_BG_,35,159,1,1
4w2g_BG_,36,93,1,1
4w2g_BG_,37,157,1,1
4w2g_BG_,38,91,1,1
4w2g_BG_,39,155,1,1
4w2g_BG_,40,89,1,1
4w2g_BG_,40,153,1,1
4w2g_BG_,43,46,1,1
4w2g_BG_,50,52,1,1
4w2g_BG_,53,57,1,1
4w2g_BG_,54,58,1,1
4w2g_BG_,55,59,1,1
4w2g_BG_,56,60,1,1
4w2g_BG_,57,61,1,1
4w2g_BG_,58,61,1,1
4w2g_BG_,58,62,1,1
4w2g_BG_,59,63,1,1
4w2g_BG_,60,64,1,1
4w2g_BG_,63,65,1,1
4w2g_BG_,65,92,1,1
4w2g_BG_,65,97,1,1
4w2g_BG_,68,90,1,1
4w2g_BG_,70,87,1,1
4w2g_BG_,70,88,1,1
4w2g_BG_,71,84,1,1
4w2g_BG_,72,84,1,1
4w2g_BG_,72,85,1,1
4w2g_BG_,73,83,1,1
4w2g_BG_,76,81,1,1
4w2g_BG_,77,80,1,1
4w2g_BG_,82,85,1,1
4w2g_BG_,94,98,1,1
4w2g_BG_,95,99,1,1
4w2g_BG_,96,100,1,1
4w2g_BG_,97,101,1,1
4w2g_BG_,98,102,1,1
4w2g_BG_,99,103,1,1
4w2g_BG_,100,104,1,1
4w2g_BG_,101,105,1,1
4w2g_BG_,102,106,1,1
4w2g_BG_,103,107,1,1
4w2g_BG_,104,108,1,1
4w2g_BG_,104,109,1,1
4w2g_BG_,104,142,1,1
4w2g_BG_,105,110,1,1
4w2g_BG_,108,112,1,1
4w2g_BG_,109,113,1,1
4w2g_BG_,110,113,1,1
4w2g_BG_,114,135,1,1
4w2g_BG_,114,136,1,1
4w2g_BG_,119,178,1,1
4w2g_BG_,119,180,1,1
4w2g_BG_,120,122,1,1
4w2g_BG_,120,123,1,1
4w2g_BG_,120,130,1,1
4w2g_BG_,125,129,1,1
4w2g_BG_,126,165,1,1
4w2g_BG_,128,165,1,1
4w2g_BG_,129,160,1,1
4w2g_BG_,130,158,1,1
4w2g_BG_,132,156,1,1
4w2g_BG_,134,154,1,1
4w2g_BG_,137,150,1,1
4w2g_BG_,137,152,1,1
4w2g_BG_,140,143,1,1
4w2g_BG_,144,146,1,1
4w2g_BG_,149,152,1,1
4w2g_BG_,164,167,1,1
4w2g_BG_,164,168,1,1
4w2g_BG_,165,169,1,1
4w2g_BG_,166,170,1,1
4w2g_BG_,167,171,1,1
4w2g_BG_,168,172,1,1
4w2g_BG_,169,173,1,1
4w2g_BG_,169,181,1,1
4w2g_BG_,170,174,1,1
4w2g_BG_,171,175,1,1
4w2g_BG_,172,176,1,1
4w2g_BG_,172,177,1,1
4w2g_BG_,173,176,1,1