pair,contact1,contact2,flow1,flow2 2y5b_B_,1,17,1,1 2y5b_B_,2,64,1,1 2y5b_B_,3,15,1,1 2y5b_B_,4,65,1,1 2y5b_B_,4,67,1,1 2y5b_B_,5,13,1,1 2y5b_B_,6,67,1,1 2y5b_B_,6,69,1,1 2y5b_B_,7,11,1,1 2y5b_B_,9,11,1,1 2y5b_B_,18,21,1,1 2y5b_B_,22,25,1,1 2y5b_B_,22,26,1,1 2y5b_B_,23,27,1,1 2y5b_B_,23,54,1,1 2y5b_B_,24,28,1,1 2y5b_B_,26,30,1,1 2y5b_B_,27,31,1,1 2y5b_B_,30,34,1,1 2y5b_B_,31,35,1,1 2y5b_B_,37,40,1,1 2y5b_B_,38,41,1,1 2y5b_B_,40,72,1,1 2y5b_B_,42,70,1,1 2y5b_B_,43,50,1,1 2y5b_B_,44,68,1,1 2y5b_B_,45,48,1,1 2y5b_B_,51,59,1,1 2y5b_B_,55,58,1,1 2y5b_B_,56,61,1,1 2y5b_B_,75,91,1,1 2y5b_B_,76,138,1,1 2y5b_B_,77,89,1,1 2y5b_B_,78,139,1,1 2y5b_B_,78,141,1,1 2y5b_B_,79,87,1,1 2y5b_B_,80,84,1,1 2y5b_B_,80,141,1,1 2y5b_B_,80,143,1,1 2y5b_B_,81,84,1,1 2y5b_B_,81,85,1,1 2y5b_B_,88,107,1,1 2y5b_B_,90,103,1,1 2y5b_B_,92,95,1,1 2y5b_B_,93,131,1,1 2y5b_B_,95,130,1,1 2y5b_B_,96,99,1,1 2y5b_B_,96,100,1,1 2y5b_B_,97,101,1,1 2y5b_B_,97,128,1,1 2y5b_B_,98,102,1,1 2y5b_B_,98,127,1,1 2y5b_B_,99,103,1,1 2y5b_B_,100,104,1,1 2y5b_B_,101,105,1,1 2y5b_B_,101,115,1,1 2y5b_B_,101,126,1,1 2y5b_B_,102,106,1,1 2y5b_B_,103,107,1,1 2y5b_B_,104,108,1,1 2y5b_B_,105,109,1,1 2y5b_B_,105,110,1,1 2y5b_B_,110,115,1,1 2y5b_B_,111,114,1,1 2y5b_B_,112,115,1,1 2y5b_B_,113,146,1,1 2y5b_B_,116,123,1,1 2y5b_B_,116,144,1,1 2y5b_B_,116,145,1,1 2y5b_B_,117,124,1,1 2y5b_B_,118,142,1,1 2y5b_B_,119,122,1,1 2y5b_B_,125,133,1,1 2y5b_B_,128,132,1,1 2y5b_B_,129,131,1,1 2y5b_B_,129,132,1,1 2y5b_B_,130,133,1,1 2y5b_B_,130,135,1,1 2y5b_B_,131,134,1,1 2y5b_B_,136,139,1,1