pair,contact1,contact2,flow1,flow2 5b3s_G_,11,15,1,1 5b3s_G_,12,16,1,1 5b3s_G_,13,17,1,1 5b3s_G_,14,18,1,1 5b3s_G_,15,19,1,1 5b3s_G_,16,20,1,1 5b3s_G_,17,21,1,1 5b3s_G_,18,22,1,1 5b3s_G_,18,23,1,1 5b3s_G_,19,24,1,1 5b3s_G_,22,26,1,1 5b3s_G_,23,27,1,1 5b3s_G_,24,28,1,1 5b3s_G_,25,29,1,1 5b3s_G_,26,30,1,1 5b3s_G_,27,31,1,1 5b3s_G_,28,32,1,1 5b3s_G_,29,33,1,1 5b3s_G_,30,34,1,1 5b3s_G_,31,35,1,1 5b3s_G_,32,36,1,1 5b3s_G_,33,36,1,1 5b3s_G_,33,37,1,1 5b3s_G_,34,37,1,1 5b3s_G_,35,38,1,1 5b3s_G_,41,73,1,1 5b3s_G_,43,73,1,1 5b3s_G_,44,81,1,1 5b3s_G_,47,49,1,1 5b3s_G_,49,52,1,1 5b3s_G_,54,55,1,1 5b3s_G_,55,65,1,1 5b3s_G_,59,64,1,1 5b3s_G_,61,64,1,1 5b3s_G_,61,66,1,1 5b3s_G_,63,65,1,1 5b3s_G_,63,66,1,1 5b3s_G_,66,82,1,1 5b3s_G_,67,70,1,1 5b3s_G_,70,82,1,1 5b3s_G_,71,73,1,1 5b3s_G_,71,74,1,1 5b3s_G_,71,75,1,1 5b3s_G_,77,80,1,1