pair,contact1,contact2,flow1,flow2 3cnu_A_,2,5,1,1 3cnu_A_,2,6,1,1 3cnu_A_,2,39,1,1 3cnu_A_,3,7,1,1 3cnu_A_,3,77,1,1 3cnu_A_,4,8,1,1 3cnu_A_,5,9,1,1 3cnu_A_,5,55,1,1 3cnu_A_,6,10,1,1 3cnu_A_,7,11,1,1 3cnu_A_,8,12,1,1 3cnu_A_,9,13,1,1 3cnu_A_,10,14,1,1 3cnu_A_,11,15,1,1 3cnu_A_,12,16,1,1 3cnu_A_,12,51,1,1 3cnu_A_,13,17,1,1 3cnu_A_,14,17,1,1 3cnu_A_,15,18,1,1 3cnu_A_,15,22,1,1 3cnu_A_,16,51,1,1 3cnu_A_,18,21,1,1 3cnu_A_,18,22,1,1 3cnu_A_,19,23,1,1 3cnu_A_,20,24,1,1 3cnu_A_,21,25,1,1 3cnu_A_,22,25,1,1 3cnu_A_,27,47,1,1 3cnu_A_,29,45,1,1 3cnu_A_,30,45,1,1 3cnu_A_,31,62,1,1 3cnu_A_,32,43,1,1 3cnu_A_,33,63,1,1 3cnu_A_,33,65,1,1 3cnu_A_,34,41,1,1 3cnu_A_,35,65,1,1 3cnu_A_,35,67,1,1 3cnu_A_,36,39,1,1 3cnu_A_,40,56,1,1 3cnu_A_,42,54,1,1 3cnu_A_,44,52,1,1 3cnu_A_,46,49,1,1 3cnu_A_,46,50,1,1 3cnu_A_,46,52,1,1 3cnu_A_,48,50,1,1 3cnu_A_,52,54,1,1 3cnu_A_,58,60,1,1 3cnu_A_,59,60,1,1 3cnu_A_,64,94,1,1 3cnu_A_,66,92,1,1 3cnu_A_,68,72,1,1 3cnu_A_,69,73,1,1 3cnu_A_,70,74,1,1 3cnu_A_,71,75,1,1 3cnu_A_,72,76,1,1 3cnu_A_,73,77,1,1 3cnu_A_,74,79,1,1 3cnu_A_,74,80,1,1 3cnu_A_,75,78,1,1 3cnu_A_,81,83,1,1 3cnu_A_,81,84,1,1 3cnu_A_,81,85,1,1 3cnu_A_,82,86,1,1 3cnu_A_,82,91,1,1 3cnu_A_,83,87,1,1 3cnu_A_,84,88,1,1 3cnu_A_,85,90,1,1 3cnu_A_,86,89,1,1 3cnu_A_,92,94,1,1 3cnu_A_,96,99,1,1 3cnu_A_,96,100,1,1 3cnu_A_,97,101,1,1 3cnu_A_,98,102,1,1 3cnu_A_,99,103,1,1 3cnu_A_,100,104,1,1 3cnu_A_,101,105,1,1 3cnu_A_,102,106,1,1 3cnu_A_,103,107,1,1 3cnu_A_,104,108,1,1 3cnu_A_,106,109,1,1 3cnu_A_,107,110,1,1