pair,contact1,contact2,flow1,flow2 1s1s_A_,4,83,1,1 1s1s_A_,6,81,1,1 1s1s_A_,7,127,1,1 1s1s_A_,8,79,1,1 1s1s_A_,9,78,1,1 1s1s_A_,9,112,1,1 1s1s_A_,9,113,1,1 1s1s_A_,10,77,1,1 1s1s_A_,11,110,1,1 1s1s_A_,12,75,1,1 1s1s_A_,13,16,1,1 1s1s_A_,17,73,1,1 1s1s_A_,18,74,1,1 1s1s_A_,19,22,1,1 1s1s_A_,19,23,1,1 1s1s_A_,20,24,1,1 1s1s_A_,21,25,1,1 1s1s_A_,22,26,1,1 1s1s_A_,23,26,1,1 1s1s_A_,23,27,1,1 1s1s_A_,24,28,1,1 1s1s_A_,25,29,1,1 1s1s_A_,26,30,1,1 1s1s_A_,27,32,1,1 1s1s_A_,28,31,1,1 1s1s_A_,30,42,1,1 1s1s_A_,33,41,1,1 1s1s_A_,35,38,1,1 1s1s_A_,35,39,1,1 1s1s_A_,36,39,1,1 1s1s_A_,38,65,1,1 1s1s_A_,40,56,1,1 1s1s_A_,42,53,1,1 1s1s_A_,42,54,1,1 1s1s_A_,45,48,1,1 1s1s_A_,47,49,1,1 1s1s_A_,55,80,1,1 1s1s_A_,57,78,1,1 1s1s_A_,58,63,1,1 1s1s_A_,58,74,1,1 1s1s_A_,58,76,1,1 1s1s_A_,59,76,1,1 1s1s_A_,60,63,1,1 1s1s_A_,74,76,1,1 1s1s_A_,85,89,1,1 1s1s_A_,88,91,1,1 1s1s_A_,88,92,1,1 1s1s_A_,89,93,1,1 1s1s_A_,89,135,1,1 1s1s_A_,90,94,1,1 1s1s_A_,91,95,1,1 1s1s_A_,92,96,1,1 1s1s_A_,93,97,1,1 1s1s_A_,94,98,1,1 1s1s_A_,95,99,1,1 1s1s_A_,96,100,1,1 1s1s_A_,97,101,1,1 1s1s_A_,98,102,1,1 1s1s_A_,99,103,1,1 1s1s_A_,100,104,1,1 1s1s_A_,101,105,1,1 1s1s_A_,102,106,1,1 1s1s_A_,103,107,1,1 1s1s_A_,104,109,1,1 1s1s_A_,113,115,1,1 1s1s_A_,113,116,1,1 1s1s_A_,113,117,1,1 1s1s_A_,114,115,1,1 1s1s_A_,114,127,1,1 1s1s_A_,120,123,1,1 1s1s_A_,120,124,1,1 1s1s_A_,121,125,1,1 1s1s_A_,122,125,1,1 1s1s_A_,122,126,1,1 1s1s_A_,123,127,1,1 1s1s_A_,124,127,1,1 1s1s_A_,124,128,1,1 1s1s_A_,125,129,1,1 1s1s_A_,126,130,1,1 1s1s_A_,127,131,1,1 1s1s_A_,128,132,1,1 1s1s_A_,129,132,1,1 1s1s_A_,129,133,1,1 1s1s_A_,130,134,1,1 1s1s_A_,131,135,1,1 1s1s_A_,132,136,1,1 1s1s_A_,133,137,1,1 1s1s_A_,136,139,1,1