pair,contact1,contact2,flow1,flow2 3n4d_A_,1,39,1,1 3n4d_A_,1,67,1,1 3n4d_A_,2,27,1,1 3n4d_A_,2,39,1,1 3n4d_A_,2,41,1,1 3n4d_A_,3,5,1,1 3n4d_A_,3,65,1,1 3n4d_A_,4,41,1,1 3n4d_A_,4,43,1,1 3n4d_A_,5,63,1,1 3n4d_A_,6,43,1,1 3n4d_A_,6,45,1,1 3n4d_A_,7,10,1,1 3n4d_A_,8,45,1,1 3n4d_A_,8,46,1,1 3n4d_A_,12,15,1,1 3n4d_A_,12,16,1,1 3n4d_A_,13,17,1,1 3n4d_A_,14,18,1,1 3n4d_A_,15,19,1,1 3n4d_A_,16,20,1,1 3n4d_A_,16,44,1,1 3n4d_A_,17,21,1,1 3n4d_A_,18,22,1,1 3n4d_A_,19,23,1,1 3n4d_A_,20,24,1,1 3n4d_A_,21,25,1,1 3n4d_A_,22,26,1,1 3n4d_A_,23,27,1,1 3n4d_A_,24,28,1,1 3n4d_A_,25,29,1,1 3n4d_A_,25,35,1,1 3n4d_A_,28,30,1,1 3n4d_A_,28,33,1,1 3n4d_A_,34,37,1,1 3n4d_A_,35,38,1,1 3n4d_A_,35,143,1,1 3n4d_A_,36,114,1,1 3n4d_A_,36,143,1,1 3n4d_A_,48,49,1,1 3n4d_A_,50,57,1,1 3n4d_A_,52,55,1,1 3n4d_A_,58,60,1,1 3n4d_A_,58,61,1,1 3n4d_A_,58,98,1,1 3n4d_A_,62,98,1,1 3n4d_A_,62,100,1,1 3n4d_A_,64,100,1,1 3n4d_A_,64,102,1,1 3n4d_A_,66,102,1,1 3n4d_A_,66,104,1,1 3n4d_A_,68,104,1,1 3n4d_A_,68,106,1,1 3n4d_A_,69,119,1,1 3n4d_A_,70,106,1,1 3n4d_A_,73,76,1,1 3n4d_A_,73,77,1,1 3n4d_A_,74,78,1,1 3n4d_A_,76,80,1,1 3n4d_A_,77,81,1,1 3n4d_A_,77,105,1,1 3n4d_A_,78,82,1,1 3n4d_A_,79,83,1,1 3n4d_A_,80,84,1,1 3n4d_A_,81,85,1,1 3n4d_A_,82,86,1,1 3n4d_A_,83,87,1,1 3n4d_A_,84,88,1,1 3n4d_A_,85,89,1,1 3n4d_A_,86,90,1,1 3n4d_A_,87,91,1,1 3n4d_A_,88,92,1,1 3n4d_A_,89,94,1,1 3n4d_A_,95,98,1,1 3n4d_A_,96,99,1,1 3n4d_A_,97,100,1,1 3n4d_A_,107,110,1,1 3n4d_A_,108,111,1,1 3n4d_A_,109,110,1,1 3n4d_A_,111,118,1,1 3n4d_A_,113,116,1,1 3n4d_A_,116,130,1,1 3n4d_A_,117,127,1,1 3n4d_A_,123,127,1,1 3n4d_A_,124,128,1,1 3n4d_A_,125,129,1,1 3n4d_A_,127,130,1,1 3n4d_A_,128,131,1,1 3n4d_A_,132,136,1,1 3n4d_A_,134,138,1,1 3n4d_A_,135,139,1,1 3n4d_A_,136,140,1,1 3n4d_A_,137,140,1,1 3n4d_A_,137,141,1,1 3n4d_A_,138,142,1,1 3n4d_A_,139,143,1,1