pair,contact1,contact2,flow1,flow2 1sfw_A_,1,5,1,1 1sfw_A_,1,72,1,1 1sfw_A_,1,99,1,1 1sfw_A_,2,6,1,1 1sfw_A_,5,9,1,1 1sfw_A_,7,75,1,1 1sfw_A_,8,12,1,1 1sfw_A_,9,13,1,1 1sfw_A_,11,80,1,1 1sfw_A_,12,107,1,1 1sfw_A_,20,116,1,1 1sfw_A_,21,111,1,1 1sfw_A_,23,32,1,1 1sfw_A_,24,117,1,1 1sfw_A_,27,36,1,1 1sfw_A_,27,123,1,1 1sfw_A_,29,31,1,1 1sfw_A_,29,41,1,1 1sfw_A_,36,124,1,1 1sfw_A_,37,124,1,1 1sfw_A_,39,41,1,1 1sfw_A_,39,43,1,1 1sfw_A_,39,112,1,1 1sfw_A_,40,43,1,1 1sfw_A_,42,45,1,1 1sfw_A_,42,46,1,1 1sfw_A_,43,47,1,1 1sfw_A_,44,48,1,1 1sfw_A_,46,50,1,1 1sfw_A_,47,51,1,1 1sfw_A_,47,98,1,1 1sfw_A_,49,52,1,1 1sfw_A_,49,53,1,1 1sfw_A_,53,56,1,1 1sfw_A_,54,57,1,1 1sfw_A_,55,58,1,1 1sfw_A_,60,61,1,1 1sfw_A_,60,91,1,1 1sfw_A_,66,67,1,1 1sfw_A_,66,70,1,1 1sfw_A_,67,70,1,1 1sfw_A_,74,84,1,1 1sfw_A_,74,86,1,1 1sfw_A_,77,78,1,1 1sfw_A_,83,100,1,1 1sfw_A_,85,88,1,1 1sfw_A_,89,92,1,1 1sfw_A_,89,93,1,1 1sfw_A_,90,94,1,1 1sfw_A_,92,96,1,1 1sfw_A_,93,97,1,1 1sfw_A_,94,98,1,1 1sfw_A_,95,99,1,1 1sfw_A_,96,100,1,1 1sfw_A_,97,101,1,1 1sfw_A_,98,102,1,1 1sfw_A_,99,103,1,1 1sfw_A_,100,104,1,1 1sfw_A_,101,105,1,1 1sfw_A_,102,106,1,1 1sfw_A_,103,107,1,1 1sfw_A_,104,109,1,1 1sfw_A_,105,108,1,1 1sfw_A_,106,111,1,1 1sfw_A_,123,124,1,1