pair,contact1,contact2,flow1,flow2 5c31_A_,1,27,1,1 5c31_A_,2,56,1,1 5c31_A_,2,58,1,1 5c31_A_,3,28,1,1 5c31_A_,3,30,1,1 5c31_A_,4,32,1,1 5c31_A_,4,58,1,1 5c31_A_,5,30,1,1 5c31_A_,5,32,1,1 5c31_A_,6,17,1,1 5c31_A_,6,34,1,1 5c31_A_,6,63,1,1 5c31_A_,6,64,1,1 5c31_A_,7,32,1,1 5c31_A_,9,12,1,1 5c31_A_,13,16,1,1 5c31_A_,14,18,1,1 5c31_A_,16,20,1,1 5c31_A_,17,21,1,1 5c31_A_,18,22,1,1 5c31_A_,19,23,1,1 5c31_A_,20,24,1,1 5c31_A_,21,24,1,1 5c31_A_,21,26,1,1 5c31_A_,22,25,1,1 5c31_A_,32,44,1,1 5c31_A_,34,35,1,1 5c31_A_,36,67,1,1 5c31_A_,38,40,1,1 5c31_A_,38,42,1,1 5c31_A_,38,71,1,1 5c31_A_,43,47,1,1 5c31_A_,44,48,1,1 5c31_A_,45,49,1,1 5c31_A_,46,50,1,1 5c31_A_,47,51,1,1 5c31_A_,48,52,1,1 5c31_A_,49,82,1,1 5c31_A_,52,82,1,1 5c31_A_,53,55,1,1 5c31_A_,54,83,1,1 5c31_A_,56,85,1,1 5c31_A_,57,85,1,1 5c31_A_,59,88,1,1 5c31_A_,60,89,1,1 5c31_A_,61,63,1,1 5c31_A_,61,64,1,1 5c31_A_,62,65,1,1 5c31_A_,63,64,1,1 5c31_A_,63,66,1,1 5c31_A_,68,72,1,1 5c31_A_,69,73,1,1 5c31_A_,69,115,1,1 5c31_A_,70,74,1,1 5c31_A_,71,75,1,1 5c31_A_,72,76,1,1 5c31_A_,73,77,1,1 5c31_A_,74,78,1,1 5c31_A_,76,79,1,1 5c31_A_,76,80,1,1 5c31_A_,77,80,1,1 5c31_A_,77,81,1,1 5c31_A_,78,82,1,1 5c31_A_,79,84,1,1 5c31_A_,80,83,1,1 5c31_A_,80,105,1,1 5c31_A_,97,100,1,1 5c31_A_,100,103,1,1 5c31_A_,101,104,1,1 5c31_A_,103,106,1,1 5c31_A_,105,109,1,1 5c31_A_,106,110,1,1 5c31_A_,107,111,1,1 5c31_A_,108,112,1,1 5c31_A_,110,113,1,1 5c31_A_,111,114,1,1 5c31_A_,112,115,1,1 5c31_A_,113,117,1,1 5c31_A_,115,118,1,1