pair,contact1,contact2,flow1,flow2 1s4s_A_,2,25,1,1 1s4s_A_,5,8,1,1 1s4s_A_,8,11,1,1 1s4s_A_,9,110,1,1 1s4s_A_,10,13,1,1 1s4s_A_,10,14,1,1 1s4s_A_,11,15,1,1 1s4s_A_,12,110,1,1 1s4s_A_,13,16,1,1 1s4s_A_,15,18,1,1 1s4s_A_,19,21,1,1 1s4s_A_,19,22,1,1 1s4s_A_,19,23,1,1 1s4s_A_,20,24,1,1 1s4s_A_,20,55,1,1 1s4s_A_,22,25,1,1 1s4s_A_,23,26,1,1 1s4s_A_,23,43,1,1 1s4s_A_,24,44,1,1 1s4s_A_,28,43,1,1 1s4s_A_,29,122,1,1 1s4s_A_,30,43,1,1 1s4s_A_,31,120,1,1 1s4s_A_,32,40,1,1 1s4s_A_,32,41,1,1 1s4s_A_,32,117,1,1 1s4s_A_,33,118,1,1 1s4s_A_,34,36,1,1 1s4s_A_,34,37,1,1 1s4s_A_,34,38,1,1 1s4s_A_,35,116,1,1 1s4s_A_,36,61,1,1 1s4s_A_,37,62,1,1 1s4s_A_,38,61,1,1 1s4s_A_,39,59,1,1 1s4s_A_,39,60,1,1 1s4s_A_,42,50,1,1 1s4s_A_,43,46,1,1 1s4s_A_,43,47,1,1 1s4s_A_,44,48,1,1 1s4s_A_,45,49,1,1 1s4s_A_,46,50,1,1 1s4s_A_,47,51,1,1 1s4s_A_,50,52,1,1 1s4s_A_,52,66,1,1 1s4s_A_,52,98,1,1 1s4s_A_,53,56,1,1 1s4s_A_,54,57,1,1 1s4s_A_,56,60,1,1 1s4s_A_,57,60,1,1 1s4s_A_,61,63,1,1 1s4s_A_,61,64,1,1 1s4s_A_,61,65,1,1 1s4s_A_,61,66,1,1 1s4s_A_,62,67,1,1 1s4s_A_,67,70,1,1 1s4s_A_,68,71,1,1 1s4s_A_,69,94,1,1 1s4s_A_,69,95,1,1 1s4s_A_,70,76,1,1 1s4s_A_,72,77,1,1 1s4s_A_,72,94,1,1 1s4s_A_,74,78,1,1 1s4s_A_,75,79,1,1 1s4s_A_,76,80,1,1 1s4s_A_,77,81,1,1 1s4s_A_,78,82,1,1 1s4s_A_,79,83,1,1 1s4s_A_,80,84,1,1 1s4s_A_,81,85,1,1 1s4s_A_,82,87,1,1 1s4s_A_,83,86,1,1 1s4s_A_,87,89,1,1 1s4s_A_,88,111,1,1 1s4s_A_,89,108,1,1 1s4s_A_,90,109,1,1 1s4s_A_,92,107,1,1 1s4s_A_,94,105,1,1 1s4s_A_,96,103,1,1 1s4s_A_,101,103,1,1 1s4s_A_,104,125,1,1 1s4s_A_,106,123,1,1 1s4s_A_,108,121,1,1 1s4s_A_,110,119,1,1 1s4s_A_,111,115,1,1 1s4s_A_,112,117,1,1