pair,contact1,contact2,flow1,flow2 5gan_6_,1,5,1,1 5gan_6_,2,6,1,1 5gan_6_,3,7,1,1 5gan_6_,4,7,1,1 5gan_6_,4,8,1,1 5gan_6_,5,9,1,1 5gan_6_,7,8,1,1 5gan_6_,11,28,1,1 5gan_6_,12,28,1,1 5gan_6_,14,26,1,1 5gan_6_,15,25,1,1 5gan_6_,15,49,1,1 5gan_6_,15,72,1,1 5gan_6_,15,74,1,1 5gan_6_,16,24,1,1 5gan_6_,17,47,1,1 5gan_6_,17,69,1,1 5gan_6_,17,70,1,1 5gan_6_,18,21,1,1 5gan_6_,18,22,1,1 5gan_6_,21,47,1,1 5gan_6_,23,45,1,1 5gan_6_,24,44,1,1 5gan_6_,25,43,1,1 5gan_6_,25,49,1,1 5gan_6_,27,40,1,1 5gan_6_,29,38,1,1 5gan_6_,29,40,1,1 5gan_6_,30,38,1,1 5gan_6_,37,63,1,1 5gan_6_,39,61,1,1 5gan_6_,42,57,1,1 5gan_6_,44,54,1,1 5gan_6_,44,55,1,1 5gan_6_,46,48,1,1 5gan_6_,46,51,1,1 5gan_6_,64,68,1,1