pair,contact1,contact2,flow1,flow2 2cy4_A_,4,48,1,1 2cy4_A_,4,117,1,1 2cy4_A_,6,46,1,1 2cy4_A_,6,117,1,1 2cy4_A_,7,44,1,1 2cy4_A_,9,105,1,1 2cy4_A_,10,13,1,1 2cy4_A_,10,43,1,1 2cy4_A_,11,103,1,1 2cy4_A_,12,103,1,1 2cy4_A_,13,102,1,1 2cy4_A_,14,101,1,1 2cy4_A_,15,100,1,1 2cy4_A_,16,99,1,1 2cy4_A_,17,20,1,1 2cy4_A_,20,21,1,1 2cy4_A_,20,22,1,1 2cy4_A_,23,27,1,1 2cy4_A_,24,27,1,1 2cy4_A_,24,28,1,1 2cy4_A_,25,29,1,1 2cy4_A_,26,30,1,1 2cy4_A_,27,30,1,1 2cy4_A_,27,31,1,1 2cy4_A_,28,32,1,1 2cy4_A_,29,33,1,1 2cy4_A_,30,34,1,1 2cy4_A_,33,36,1,1 2cy4_A_,34,36,1,1 2cy4_A_,35,38,1,1 2cy4_A_,37,39,1,1 2cy4_A_,45,56,1,1 2cy4_A_,47,54,1,1 2cy4_A_,49,51,1,1 2cy4_A_,49,52,1,1 2cy4_A_,51,69,1,1 2cy4_A_,52,54,1,1 2cy4_A_,52,66,1,1 2cy4_A_,53,67,1,1 2cy4_A_,55,64,1,1 2cy4_A_,55,65,1,1 2cy4_A_,57,60,1,1 2cy4_A_,57,62,1,1 2cy4_A_,58,61,1,1 2cy4_A_,60,62,1,1 2cy4_A_,65,66,1,1 2cy4_A_,68,71,1,1 2cy4_A_,69,72,1,1 2cy4_A_,70,125,1,1 2cy4_A_,71,92,1,1 2cy4_A_,73,90,1,1 2cy4_A_,74,76,1,1 2cy4_A_,74,90,1,1 2cy4_A_,75,88,1,1 2cy4_A_,76,88,1,1 2cy4_A_,78,86,1,1 2cy4_A_,79,82,1,1 2cy4_A_,87,104,1,1 2cy4_A_,89,102,1,1 2cy4_A_,91,100,1,1 2cy4_A_,93,96,1,1 2cy4_A_,106,110,1,1 2cy4_A_,110,114,1,1 2cy4_A_,111,115,1,1 2cy4_A_,112,115,1,1 2cy4_A_,112,116,1,1 2cy4_A_,113,117,1,1 2cy4_A_,114,118,1,1 2cy4_A_,115,119,1,1 2cy4_A_,116,120,1,1 2cy4_A_,117,121,1,1 2cy4_A_,118,122,1,1 2cy4_A_,119,123,1,1 2cy4_A_,120,124,1,1 2cy4_A_,121,125,1,1 2cy4_A_,122,126,1,1 2cy4_A_,123,126,1,1