pair,contact1,contact2,flow1,flow2
2ndf_A_,1,4,1,1
2ndf_A_,5,7,1,1
2ndf_A_,8,129,1,1
2ndf_A_,10,127,1,1
2ndf_A_,12,125,1,1
2ndf_A_,14,123,1,1
2ndf_A_,15,40,1,1
2ndf_A_,16,121,1,1
2ndf_A_,17,38,1,1
2ndf_A_,18,105,1,1
2ndf_A_,18,108,1,1
2ndf_A_,18,119,1,1
2ndf_A_,19,36,1,1
2ndf_A_,20,117,1,1
2ndf_A_,21,22,1,1
2ndf_A_,21,34,1,1
2ndf_A_,23,25,1,1
2ndf_A_,23,32,1,1
2ndf_A_,23,34,1,1
2ndf_A_,27,30,1,1
2ndf_A_,27,31,1,1
2ndf_A_,32,33,1,1
2ndf_A_,33,79,1,1
2ndf_A_,33,80,1,1
2ndf_A_,33,110,1,1
2ndf_A_,35,78,1,1
2ndf_A_,37,76,1,1
2ndf_A_,39,40,1,1
2ndf_A_,39,74,1,1
2ndf_A_,41,44,1,1
2ndf_A_,42,45,1,1
2ndf_A_,46,48,1,1
2ndf_A_,47,50,1,1
2ndf_A_,47,51,1,1
2ndf_A_,50,93,1,1
2ndf_A_,52,91,1,1
2ndf_A_,52,93,1,1
2ndf_A_,53,91,1,1
2ndf_A_,54,69,1,1
2ndf_A_,55,89,1,1
2ndf_A_,56,67,1,1
2ndf_A_,57,87,1,1
2ndf_A_,57,89,1,1
2ndf_A_,58,65,1,1
2ndf_A_,59,62,1,1
2ndf_A_,63,67,1,1
2ndf_A_,64,67,1,1
2ndf_A_,67,78,1,1
2ndf_A_,75,77,1,1
2ndf_A_,78,79,1,1
2ndf_A_,84,107,1,1
2ndf_A_,86,105,1,1
2ndf_A_,88,103,1,1
2ndf_A_,89,100,1,1
2ndf_A_,90,101,1,1
2ndf_A_,91,100,1,1
2ndf_A_,92,99,1,1
2ndf_A_,94,96,1,1
2ndf_A_,95,96,1,1
2ndf_A_,96,99,1,1
2ndf_A_,104,121,1,1
2ndf_A_,121,123,1,1
2ndf_A_,131,133,1,1
2ndf_A_,131,134,1,1
2ndf_A_,131,135,1,1
2ndf_A_,132,136,1,1
2ndf_A_,133,137,1,1
2ndf_A_,134,138,1,1
2ndf_A_,135,139,1,1
2ndf_A_,136,140,1,1
2ndf_A_,137,141,1,1