pair,contact1,contact2,flow1,flow2 1fbv_C_,3,7,1,1 1fbv_C_,3,58,1,1 1fbv_C_,4,8,1,1 1fbv_C_,5,9,1,1 1fbv_C_,6,10,1,1 1fbv_C_,7,11,1,1 1fbv_C_,7,98,1,1 1fbv_C_,8,12,1,1 1fbv_C_,9,12,1,1 1fbv_C_,9,13,1,1 1fbv_C_,10,14,1,1 1fbv_C_,12,26,1,1 1fbv_C_,14,16,1,1 1fbv_C_,18,37,1,1 1fbv_C_,20,35,1,1 1fbv_C_,23,33,1,1 1fbv_C_,25,28,1,1 1fbv_C_,30,54,1,1 1fbv_C_,32,52,1,1 1fbv_C_,34,50,1,1 1fbv_C_,36,48,1,1 1fbv_C_,49,68,1,1 1fbv_C_,49,69,1,1 1fbv_C_,51,66,1,1 1fbv_C_,53,64,1,1 1fbv_C_,55,58,1,1 1fbv_C_,57,60,1,1 1fbv_C_,57,61,1,1 1fbv_C_,67,80,1,1 1fbv_C_,72,125,1,1 1fbv_C_,77,81,1,1 1fbv_C_,84,88,1,1 1fbv_C_,85,88,1,1 1fbv_C_,88,91,1,1 1fbv_C_,88,92,1,1 1fbv_C_,93,96,1,1 1fbv_C_,98,101,1,1 1fbv_C_,98,102,1,1 1fbv_C_,101,104,1,1 1fbv_C_,105,109,1,1 1fbv_C_,106,110,1,1 1fbv_C_,119,123,1,1 1fbv_C_,120,124,1,1 1fbv_C_,123,126,1,1 1fbv_C_,124,127,1,1 1fbv_C_,126,130,1,1 1fbv_C_,130,134,1,1 1fbv_C_,131,135,1,1 1fbv_C_,132,136,1,1 1fbv_C_,135,138,1,1 1fbv_C_,135,139,1,1 1fbv_C_,139,142,1,1 1fbv_C_,139,143,1,1