pair,contact1,contact2,flow1,flow2
4f7u_B_,1,5,1,1
4f7u_B_,2,6,1,1
4f7u_B_,3,12,1,1
4f7u_B_,6,9,1,1
4f7u_B_,7,10,1,1
4f7u_B_,8,11,1,1
4f7u_B_,8,12,1,1
4f7u_B_,9,13,1,1
4f7u_B_,10,14,1,1
4f7u_B_,11,14,1,1
4f7u_B_,11,15,1,1
4f7u_B_,12,16,1,1
4f7u_B_,13,17,1,1
4f7u_B_,14,19,1,1
4f7u_B_,15,18,1,1
4f7u_B_,18,34,1,1
4f7u_B_,21,33,1,1
4f7u_B_,22,76,1,1
4f7u_B_,23,25,1,1
4f7u_B_,23,31,1,1
4f7u_B_,24,73,1,1
4f7u_B_,24,74,1,1
4f7u_B_,25,29,1,1
4f7u_B_,25,71,1,1
4f7u_B_,26,70,1,1
4f7u_B_,30,52,1,1
4f7u_B_,32,50,1,1
4f7u_B_,34,47,1,1
4f7u_B_,36,45,1,1
4f7u_B_,36,47,1,1
4f7u_B_,37,45,1,1
4f7u_B_,39,41,1,1
4f7u_B_,39,42,1,1
4f7u_B_,39,43,1,1
4f7u_B_,43,69,1,1
4f7u_B_,44,67,1,1
4f7u_B_,46,65,1,1
4f7u_B_,48,61,1,1
4f7u_B_,48,63,1,1
4f7u_B_,49,62,1,1
4f7u_B_,51,60,1,1
4f7u_B_,53,55,1,1
4f7u_B_,53,58,1,1
4f7u_B_,55,56,1,1
4f7u_B_,55,58,1,1
4f7u_B_,68,70,1,1
4f7u_B_,68,71,1,1
4f7u_B_,69,72,1,1