pair,contact1,contact2,flow1,flow2
4w2g_BS_,3,6,1,1
4w2g_BS_,3,7,1,1
4w2g_BS_,4,8,1,1
4w2g_BS_,5,9,1,1
4w2g_BS_,6,10,1,1
4w2g_BS_,7,11,1,1
4w2g_BS_,8,12,1,1
4w2g_BS_,8,89,1,1
4w2g_BS_,9,13,1,1
4w2g_BS_,10,14,1,1
4w2g_BS_,12,16,1,1
4w2g_BS_,13,17,1,1
4w2g_BS_,13,86,1,1
4w2g_BS_,14,18,1,1
4w2g_BS_,16,19,1,1
4w2g_BS_,17,20,1,1
4w2g_BS_,21,83,1,1
4w2g_BS_,22,84,1,1
4w2g_BS_,23,38,1,1
4w2g_BS_,23,40,1,1
4w2g_BS_,23,86,1,1
4w2g_BS_,24,84,1,1
4w2g_BS_,24,86,1,1
4w2g_BS_,25,36,1,1
4w2g_BS_,25,86,1,1
4w2g_BS_,27,34,1,1
4w2g_BS_,28,90,1,1
4w2g_BS_,29,32,1,1
4w2g_BS_,29,95,1,1
4w2g_BS_,30,60,1,1
4w2g_BS_,32,51,1,1
4w2g_BS_,33,51,1,1
4w2g_BS_,35,49,1,1
4w2g_BS_,36,45,1,1
4w2g_BS_,37,46,1,1
4w2g_BS_,37,47,1,1
4w2g_BS_,39,42,1,1
4w2g_BS_,39,43,1,1
4w2g_BS_,39,44,1,1
4w2g_BS_,48,74,1,1
4w2g_BS_,50,54,1,1
4w2g_BS_,51,56,1,1
4w2g_BS_,59,62,1,1
4w2g_BS_,59,63,1,1
4w2g_BS_,60,64,1,1
4w2g_BS_,61,65,1,1
4w2g_BS_,62,66,1,1
4w2g_BS_,63,67,1,1
4w2g_BS_,64,68,1,1
4w2g_BS_,65,69,1,1
4w2g_BS_,65,101,1,1
4w2g_BS_,65,105,1,1
4w2g_BS_,66,70,1,1
4w2g_BS_,67,71,1,1
4w2g_BS_,68,72,1,1
4w2g_BS_,69,73,1,1
4w2g_BS_,69,105,1,1
4w2g_BS_,70,74,1,1
4w2g_BS_,71,75,1,1
4w2g_BS_,72,76,1,1
4w2g_BS_,73,77,1,1
4w2g_BS_,75,78,1,1
4w2g_BS_,76,79,1,1
4w2g_BS_,81,109,1,1
4w2g_BS_,83,109,1,1
4w2g_BS_,86,88,1,1
4w2g_BS_,87,90,1,1
4w2g_BS_,92,104,1,1
4w2g_BS_,93,97,1,1
4w2g_BS_,94,98,1,1
4w2g_BS_,95,99,1,1
4w2g_BS_,96,100,1,1
4w2g_BS_,97,101,1,1
4w2g_BS_,98,102,1,1
4w2g_BS_,99,103,1,1
4w2g_BS_,100,104,1,1
4w2g_BS_,101,105,1,1
4w2g_BS_,102,106,1,1
4w2g_BS_,103,108,1,1
4w2g_BS_,104,107,1,1
4w2g_BS_,104,110,1,1