pair,contact1,contact2,flow1,flow2
3sns_A_,2,4,1,1
3sns_A_,3,31,1,1
3sns_A_,6,8,1,1
3sns_A_,6,22,1,1
3sns_A_,7,116,1,1
3sns_A_,8,20,1,1
3sns_A_,9,109,1,1
3sns_A_,10,18,1,1
3sns_A_,12,14,1,1
3sns_A_,12,15,1,1
3sns_A_,12,16,1,1
3sns_A_,12,94,1,1
3sns_A_,17,94,1,1
3sns_A_,18,108,1,1
3sns_A_,19,93,1,1
3sns_A_,21,23,1,1
3sns_A_,21,91,1,1
3sns_A_,23,91,1,1
3sns_A_,24,28,1,1
3sns_A_,25,29,1,1
3sns_A_,26,30,1,1
3sns_A_,26,48,1,1
3sns_A_,27,31,1,1
3sns_A_,28,32,1,1
3sns_A_,31,35,1,1
3sns_A_,32,36,1,1
3sns_A_,33,37,1,1
3sns_A_,35,38,1,1
3sns_A_,36,39,1,1
3sns_A_,36,41,1,1
3sns_A_,37,40,1,1
3sns_A_,38,117,1,1
3sns_A_,38,118,1,1
3sns_A_,40,58,1,1
3sns_A_,42,56,1,1
3sns_A_,44,54,1,1
3sns_A_,45,54,1,1
3sns_A_,47,50,1,1
3sns_A_,47,52,1,1
3sns_A_,48,51,1,1
3sns_A_,50,83,1,1
3sns_A_,51,84,1,1
3sns_A_,52,83,1,1
3sns_A_,53,82,1,1
3sns_A_,55,80,1,1
3sns_A_,56,79,1,1
3sns_A_,57,78,1,1
3sns_A_,61,63,1,1
3sns_A_,61,64,1,1
3sns_A_,61,65,1,1
3sns_A_,62,63,1,1
3sns_A_,62,66,1,1
3sns_A_,63,67,1,1
3sns_A_,64,68,1,1
3sns_A_,65,69,1,1
3sns_A_,65,70,1,1
3sns_A_,72,74,1,1
3sns_A_,74,107,1,1
3sns_A_,76,80,1,1
3sns_A_,81,96,1,1
3sns_A_,83,94,1,1
3sns_A_,85,92,1,1
3sns_A_,86,88,1,1
3sns_A_,87,90,1,1
3sns_A_,97,99,1,1
3sns_A_,97,100,1,1
3sns_A_,97,101,1,1
3sns_A_,104,107,1,1
3sns_A_,104,108,1,1
3sns_A_,105,109,1,1
3sns_A_,106,110,1,1
3sns_A_,107,111,1,1
3sns_A_,108,111,1,1
3sns_A_,109,112,1,1
3sns_A_,111,115,1,1
3sns_A_,112,116,1,1
3sns_A_,113,117,1,1
3sns_A_,114,118,1,1
3sns_A_,115,119,1,1
3sns_A_,116,120,1,1
3sns_A_,117,120,1,1