pair,contact1,contact2,flow1,flow2 3cn2_A_,1,95,1,1 3cn2_A_,3,95,1,1 3cn2_A_,3,97,1,1 3cn2_A_,4,45,1,1 3cn2_A_,5,44,1,1 3cn2_A_,5,97,1,1 3cn2_A_,5,99,1,1 3cn2_A_,6,15,1,1 3cn2_A_,6,43,1,1 3cn2_A_,7,99,1,1 3cn2_A_,7,101,1,1 3cn2_A_,8,10,1,1 3cn2_A_,8,11,1,1 3cn2_A_,8,12,1,1 3cn2_A_,8,13,1,1 3cn2_A_,8,68,1,1 3cn2_A_,9,101,1,1 3cn2_A_,13,14,1,1 3cn2_A_,15,39,1,1 3cn2_A_,17,38,1,1 3cn2_A_,17,39,1,1 3cn2_A_,18,39,1,1 3cn2_A_,19,64,1,1 3cn2_A_,20,37,1,1 3cn2_A_,21,62,1,1 3cn2_A_,22,34,1,1 3cn2_A_,22,35,1,1 3cn2_A_,23,60,1,1 3cn2_A_,24,32,1,1 3cn2_A_,24,56,1,1 3cn2_A_,25,58,1,1 3cn2_A_,26,29,1,1 3cn2_A_,26,30,1,1 3cn2_A_,28,30,1,1 3cn2_A_,40,42,1,1 3cn2_A_,40,43,1,1 3cn2_A_,40,44,1,1 3cn2_A_,42,44,1,1 3cn2_A_,44,46,1,1 3cn2_A_,49,50,1,1 3cn2_A_,49,53,1,1 3cn2_A_,50,53,1,1 3cn2_A_,50,54,1,1 3cn2_A_,51,94,1,1 3cn2_A_,53,55,1,1 3cn2_A_,55,59,1,1 3cn2_A_,55,88,1,1 3cn2_A_,57,87,1,1 3cn2_A_,59,85,1,1 3cn2_A_,61,83,1,1 3cn2_A_,63,65,1,1 3cn2_A_,63,81,1,1 3cn2_A_,64,68,1,1 3cn2_A_,65,69,1,1 3cn2_A_,66,70,1,1 3cn2_A_,66,79,1,1 3cn2_A_,67,71,1,1 3cn2_A_,69,72,1,1 3cn2_A_,69,74,1,1 3cn2_A_,70,73,1,1 3cn2_A_,77,103,1,1 3cn2_A_,88,91,1,1 3cn2_A_,88,93,1,1 3cn2_A_,88,95,1,1 3cn2_A_,90,93,1,1 3cn2_A_,92,93,1,1 3cn2_A_,94,113,1,1 3cn2_A_,96,111,1,1 3cn2_A_,98,108,1,1 3cn2_A_,98,109,1,1 3cn2_A_,100,107,1,1 3cn2_A_,102,105,1,1