pair,contact1,contact2,flow1,flow2 3vc8_A_,1,3,1,1 3vc8_A_,1,4,1,1 3vc8_A_,1,5,1,1 3vc8_A_,2,6,1,1 3vc8_A_,3,32,1,1 3vc8_A_,4,7,1,1 3vc8_A_,5,8,1,1 3vc8_A_,6,76,1,1 3vc8_A_,10,76,1,1 3vc8_A_,11,16,1,1 3vc8_A_,12,74,1,1 3vc8_A_,13,16,1,1 3vc8_A_,13,17,1,1 3vc8_A_,14,18,1,1 3vc8_A_,15,19,1,1 3vc8_A_,16,20,1,1 3vc8_A_,17,21,1,1 3vc8_A_,18,22,1,1 3vc8_A_,20,23,1,1 3vc8_A_,21,24,1,1 3vc8_A_,21,26,1,1 3vc8_A_,25,28,1,1 3vc8_A_,25,29,1,1 3vc8_A_,26,30,1,1 3vc8_A_,27,31,1,1 3vc8_A_,28,32,1,1 3vc8_A_,29,33,1,1 3vc8_A_,30,34,1,1 3vc8_A_,31,34,1,1 3vc8_A_,31,53,1,1 3vc8_A_,32,35,1,1 3vc8_A_,32,57,1,1 3vc8_A_,33,36,1,1 3vc8_A_,35,39,1,1 3vc8_A_,36,39,1,1 3vc8_A_,36,40,1,1 3vc8_A_,37,41,1,1 3vc8_A_,39,53,1,1 3vc8_A_,47,50,1,1 3vc8_A_,47,51,1,1 3vc8_A_,48,52,1,1 3vc8_A_,49,53,1,1 3vc8_A_,50,54,1,1 3vc8_A_,51,55,1,1 3vc8_A_,51,79,1,1 3vc8_A_,52,56,1,1 3vc8_A_,53,57,1,1 3vc8_A_,54,58,1,1 3vc8_A_,55,59,1,1 3vc8_A_,55,76,1,1 3vc8_A_,56,60,1,1 3vc8_A_,57,61,1,1 3vc8_A_,58,62,1,1 3vc8_A_,59,63,1,1 3vc8_A_,60,64,1,1 3vc8_A_,61,65,1,1 3vc8_A_,62,66,1,1 3vc8_A_,63,67,1,1 3vc8_A_,64,68,1,1