pair,contact1,contact2,flow1,flow2 7tih_G_,11,15,1,1 7tih_G_,12,16,1,1 7tih_G_,13,17,1,1 7tih_G_,14,18,1,1 7tih_G_,15,19,1,1 7tih_G_,16,20,1,1 7tih_G_,17,21,1,1 7tih_G_,18,22,1,1 7tih_G_,18,23,1,1 7tih_G_,19,24,1,1 7tih_G_,22,26,1,1 7tih_G_,23,27,1,1 7tih_G_,24,28,1,1 7tih_G_,25,29,1,1 7tih_G_,26,30,1,1 7tih_G_,27,31,1,1 7tih_G_,28,32,1,1 7tih_G_,29,33,1,1 7tih_G_,30,34,1,1 7tih_G_,31,35,1,1 7tih_G_,33,37,1,1 7tih_G_,43,73,1,1 7tih_G_,44,81,1,1 7tih_G_,47,49,1,1 7tih_G_,54,55,1,1 7tih_G_,55,65,1,1 7tih_G_,59,64,1,1 7tih_G_,61,64,1,1 7tih_G_,63,65,1,1 7tih_G_,63,66,1,1 7tih_G_,66,82,1,1 7tih_G_,67,70,1,1 7tih_G_,70,82,1,1 7tih_G_,71,73,1,1 7tih_G_,71,74,1,1 7tih_G_,71,75,1,1 7tih_G_,77,80,1,1