pair,contact1,contact2,flow1,flow2 3r5u_A_,1,6,1,1 3r5u_A_,2,4,1,1 3r5u_A_,2,5,1,1 3r5u_A_,2,6,1,1 3r5u_A_,3,7,1,1 3r5u_A_,4,61,1,1 3r5u_A_,5,170,1,1 3r5u_A_,9,18,1,1 3r5u_A_,12,16,1,1 3r5u_A_,15,160,1,1 3r5u_A_,17,88,1,1 3r5u_A_,19,86,1,1 3r5u_A_,20,58,1,1 3r5u_A_,21,83,1,1 3r5u_A_,21,84,1,1 3r5u_A_,22,33,1,1 3r5u_A_,22,56,1,1 3r5u_A_,23,56,1,1 3r5u_A_,24,27,1,1 3r5u_A_,25,55,1,1 3r5u_A_,25,76,1,1 3r5u_A_,25,77,1,1 3r5u_A_,26,52,1,1 3r5u_A_,27,29,1,1 3r5u_A_,27,52,1,1 3r5u_A_,28,46,1,1 3r5u_A_,29,31,1,1 3r5u_A_,30,43,1,1 3r5u_A_,30,44,1,1 3r5u_A_,32,41,1,1 3r5u_A_,33,35,1,1 3r5u_A_,34,37,1,1 3r5u_A_,34,39,1,1 3r5u_A_,37,39,1,1 3r5u_A_,43,44,1,1 3r5u_A_,44,144,1,1 3r5u_A_,48,50,1,1 3r5u_A_,55,74,1,1 3r5u_A_,55,80,1,1 3r5u_A_,57,72,1,1 3r5u_A_,59,62,1,1 3r5u_A_,59,70,1,1 3r5u_A_,62,70,1,1 3r5u_A_,63,166,1,1 3r5u_A_,64,67,1,1 3r5u_A_,64,162,1,1 3r5u_A_,65,165,1,1 3r5u_A_,66,68,1,1 3r5u_A_,71,105,1,1 3r5u_A_,71,106,1,1 3r5u_A_,73,106,1,1 3r5u_A_,73,108,1,1 3r5u_A_,75,108,1,1 3r5u_A_,77,113,1,1 3r5u_A_,81,84,1,1 3r5u_A_,87,111,1,1 3r5u_A_,89,109,1,1 3r5u_A_,89,119,1,1 3r5u_A_,91,107,1,1 3r5u_A_,92,107,1,1 3r5u_A_,93,154,1,1 3r5u_A_,94,105,1,1 3r5u_A_,95,151,1,1 3r5u_A_,95,152,1,1 3r5u_A_,95,158,1,1 3r5u_A_,96,103,1,1 3r5u_A_,97,149,1,1 3r5u_A_,98,99,1,1 3r5u_A_,98,101,1,1 3r5u_A_,98,141,1,1 3r5u_A_,99,147,1,1 3r5u_A_,103,105,1,1 3r5u_A_,110,113,1,1 3r5u_A_,113,115,1,1 3r5u_A_,113,116,1,1 3r5u_A_,114,117,1,1 3r5u_A_,116,119,1,1 3r5u_A_,120,124,1,1 3r5u_A_,121,122,1,1 3r5u_A_,121,124,1,1 3r5u_A_,121,156,1,1 3r5u_A_,122,125,1,1 3r5u_A_,126,129,1,1 3r5u_A_,126,130,1,1 3r5u_A_,127,131,1,1 3r5u_A_,128,132,1,1 3r5u_A_,129,133,1,1 3r5u_A_,130,134,1,1 3r5u_A_,131,135,1,1 3r5u_A_,132,136,1,1 3r5u_A_,133,137,1,1 3r5u_A_,134,138,1,1 3r5u_A_,135,139,1,1 3r5u_A_,136,139,1,1 3r5u_A_,136,140,1,1 3r5u_A_,137,148,1,1 3r5u_A_,138,148,1,1 3r5u_A_,139,142,1,1 3r5u_A_,141,144,1,1 3r5u_A_,142,145,1,1 3r5u_A_,155,158,1,1 3r5u_A_,155,159,1,1 3r5u_A_,156,160,1,1 3r5u_A_,157,161,1,1 3r5u_A_,158,162,1,1 3r5u_A_,159,163,1,1 3r5u_A_,160,164,1,1 3r5u_A_,161,165,1,1 3r5u_A_,162,165,1,1 3r5u_A_,162,166,1,1 3r5u_A_,163,167,1,1 3r5u_A_,164,168,1,1 3r5u_A_,165,169,1,1 3r5u_A_,166,170,1,1 3r5u_A_,167,171,1,1 3r5u_A_,168,171,1,1 3r5u_A_,168,172,1,1 3r5u_A_,169,173,1,1 3r5u_A_,170,173,1,1 3r5u_A_,170,174,1,1 3r5u_A_,171,175,1,1