pair,contact1,contact2,flow1,flow2 1s6l_A_,2,3,1,1 1s6l_A_,5,9,1,1 1s6l_A_,6,10,1,1 1s6l_A_,7,11,1,1 1s6l_A_,8,12,1,1 1s6l_A_,10,13,1,1 1s6l_A_,11,14,1,1 1s6l_A_,17,51,1,1 1s6l_A_,18,21,1,1 1s6l_A_,18,22,1,1 1s6l_A_,19,23,1,1 1s6l_A_,20,24,1,1 1s6l_A_,21,25,1,1 1s6l_A_,22,26,1,1 1s6l_A_,23,28,1,1 1s6l_A_,29,32,1,1 1s6l_A_,29,33,1,1 1s6l_A_,30,34,1,1 1s6l_A_,31,35,1,1 1s6l_A_,32,36,1,1 1s6l_A_,33,37,1,1 1s6l_A_,34,38,1,1 1s6l_A_,36,39,1,1 1s6l_A_,37,40,1,1 1s6l_A_,44,52,1,1 1s6l_A_,46,49,1,1 1s6l_A_,46,50,1,1 1s6l_A_,61,74,1,1 1s6l_A_,63,74,1,1 1s6l_A_,64,94,1,1 1s6l_A_,65,72,1,1 1s6l_A_,66,71,1,1 1s6l_A_,66,92,1,1 1s6l_A_,67,69,1,1 1s6l_A_,67,70,1,1 1s6l_A_,76,80,1,1 1s6l_A_,77,142,1,1 1s6l_A_,78,81,1,1 1s6l_A_,83,86,1,1 1s6l_A_,83,87,1,1 1s6l_A_,84,87,1,1 1s6l_A_,84,88,1,1 1s6l_A_,91,108,1,1 1s6l_A_,93,106,1,1 1s6l_A_,95,104,1,1 1s6l_A_,97,102,1,1 1s6l_A_,105,117,1,1 1s6l_A_,107,114,1,1 1s6l_A_,109,112,1,1 1s6l_A_,118,121,1,1 1s6l_A_,122,145,1,1 1s6l_A_,123,167,1,1 1s6l_A_,124,143,1,1 1s6l_A_,125,165,1,1 1s6l_A_,127,162,1,1 1s6l_A_,147,151,1,1 1s6l_A_,148,152,1,1 1s6l_A_,150,154,1,1 1s6l_A_,152,156,1,1 1s6l_A_,155,158,1,1 1s6l_A_,161,163,1,1 1s6l_A_,162,164,1,1 1s6l_A_,168,172,1,1 1s6l_A_,171,174,1,1 1s6l_A_,171,175,1,1 1s6l_A_,172,176,1,1 1s6l_A_,179,183,1,1 1s6l_A_,180,184,1,1