pair,contact1,contact2,flow1,flow2 6wdl_g_,1,20,1,1 6wdl_g_,4,37,1,1 6wdl_g_,5,17,1,1 6wdl_g_,6,35,1,1 6wdl_g_,7,9,1,1 6wdl_g_,22,25,1,1 6wdl_g_,23,26,1,1 6wdl_g_,23,27,1,1 6wdl_g_,24,28,1,1 6wdl_g_,25,30,1,1 6wdl_g_,26,31,1,1 6wdl_g_,30,35,1,1 6wdl_g_,30,36,1,1 6wdl_g_,31,34,1,1 6wdl_g_,40,44,1,1 6wdl_g_,41,45,1,1 6wdl_g_,42,46,1,1 6wdl_g_,44,47,1,1 6wdl_g_,44,48,1,1 6wdl_g_,46,50,1,1 6wdl_g_,46,51,1,1 6wdl_g_,47,52,1,1 6wdl_g_,51,54,1,1 6wdl_g_,51,56,1,1 6wdl_g_,54,57,1,1 6wdl_g_,57,61,1,1 6wdl_g_,58,62,1,1 6wdl_g_,60,64,1,1 6wdl_g_,61,65,1,1 6wdl_g_,62,66,1,1 6wdl_g_,63,67,1,1 6wdl_g_,64,68,1,1 6wdl_g_,65,69,1,1 6wdl_g_,67,70,1,1 6wdl_g_,71,76,1,1 6wdl_g_,76,77,1,1 6wdl_g_,76,143,1,1 6wdl_g_,82,149,1,1 6wdl_g_,83,91,1,1 6wdl_g_,83,149,1,1 6wdl_g_,85,88,1,1 6wdl_g_,96,100,1,1 6wdl_g_,97,101,1,1 6wdl_g_,98,102,1,1 6wdl_g_,99,103,1,1 6wdl_g_,102,105,1,1 6wdl_g_,103,106,1,1 6wdl_g_,111,114,1,1 6wdl_g_,112,115,1,1 6wdl_g_,114,116,1,1 6wdl_g_,124,128,1,1 6wdl_g_,126,146,1,1 6wdl_g_,128,144,1,1 6wdl_g_,130,142,1,1 6wdl_g_,131,140,1,1 6wdl_g_,135,137,1,1