pair,contact1,contact2,flow1,flow2 2nl8_A_,2,4,1,1 2nl8_A_,5,6,1,1 2nl8_A_,5,92,1,1 2nl8_A_,7,10,1,1 2nl8_A_,8,9,1,1 2nl8_A_,8,11,1,1 2nl8_A_,9,58,1,1 2nl8_A_,10,13,1,1 2nl8_A_,11,16,1,1 2nl8_A_,13,95,1,1 2nl8_A_,13,96,1,1 2nl8_A_,15,17,1,1 2nl8_A_,15,93,1,1 2nl8_A_,16,92,1,1 2nl8_A_,20,22,1,1 2nl8_A_,22,95,1,1 2nl8_A_,24,71,1,1 2nl8_A_,25,67,1,1 2nl8_A_,26,65,1,1 2nl8_A_,26,94,1,1 2nl8_A_,27,65,1,1 2nl8_A_,28,92,1,1 2nl8_A_,29,63,1,1 2nl8_A_,30,90,1,1 2nl8_A_,31,32,1,1 2nl8_A_,31,61,1,1 2nl8_A_,31,88,1,1 2nl8_A_,32,36,1,1 2nl8_A_,33,37,1,1 2nl8_A_,34,38,1,1 2nl8_A_,35,39,1,1 2nl8_A_,35,84,1,1 2nl8_A_,35,85,1,1 2nl8_A_,36,40,1,1 2nl8_A_,38,42,1,1 2nl8_A_,39,43,1,1 2nl8_A_,40,44,1,1 2nl8_A_,41,45,1,1 2nl8_A_,42,46,1,1 2nl8_A_,43,47,1,1 2nl8_A_,44,49,1,1 2nl8_A_,50,66,1,1 2nl8_A_,51,66,1,1 2nl8_A_,52,115,1,1 2nl8_A_,53,55,1,1 2nl8_A_,53,64,1,1 2nl8_A_,54,61,1,1 2nl8_A_,54,112,1,1 2nl8_A_,54,113,1,1 2nl8_A_,55,62,1,1 2nl8_A_,56,58,1,1 2nl8_A_,56,110,1,1 2nl8_A_,57,60,1,1 2nl8_A_,60,61,1,1 2nl8_A_,67,69,1,1 2nl8_A_,72,75,1,1 2nl8_A_,72,76,1,1 2nl8_A_,73,77,1,1 2nl8_A_,73,91,1,1 2nl8_A_,74,78,1,1 2nl8_A_,75,79,1,1 2nl8_A_,76,80,1,1 2nl8_A_,77,81,1,1 2nl8_A_,78,82,1,1 2nl8_A_,79,82,1,1 2nl8_A_,80,83,1,1 2nl8_A_,84,85,1,1 2nl8_A_,96,100,1,1 2nl8_A_,97,100,1,1 2nl8_A_,97,101,1,1 2nl8_A_,98,102,1,1 2nl8_A_,99,103,1,1 2nl8_A_,100,104,1,1 2nl8_A_,101,104,1,1 2nl8_A_,101,105,1,1 2nl8_A_,101,114,1,1 2nl8_A_,102,105,1,1 2nl8_A_,103,106,1,1