pair,contact1,contact2,flow1,flow2 2cru_A_,24,28,1,1 2cru_A_,25,29,1,1 2cru_A_,27,30,1,1 2cru_A_,27,31,1,1 2cru_A_,28,32,1,1 2cru_A_,30,33,1,1 2cru_A_,30,34,1,1 2cru_A_,31,35,1,1 2cru_A_,33,36,1,1 2cru_A_,33,37,1,1 2cru_A_,34,37,1,1 2cru_A_,34,38,1,1 2cru_A_,36,40,1,1 2cru_A_,37,41,1,1 2cru_A_,38,42,1,1 2cru_A_,39,43,1,1 2cru_A_,40,44,1,1 2cru_A_,41,45,1,1 2cru_A_,42,46,1,1 2cru_A_,43,47,1,1 2cru_A_,46,86,1,1 2cru_A_,48,52,1,1 2cru_A_,48,86,1,1 2cru_A_,49,53,1,1 2cru_A_,50,54,1,1 2cru_A_,51,55,1,1 2cru_A_,52,56,1,1 2cru_A_,53,57,1,1 2cru_A_,54,58,1,1 2cru_A_,55,58,1,1 2cru_A_,55,59,1,1 2cru_A_,56,60,1,1 2cru_A_,58,62,1,1 2cru_A_,62,66,1,1 2cru_A_,63,67,1,1 2cru_A_,64,68,1,1 2cru_A_,65,69,1,1 2cru_A_,65,95,1,1 2cru_A_,66,70,1,1 2cru_A_,67,71,1,1 2cru_A_,68,72,1,1 2cru_A_,69,73,1,1 2cru_A_,70,74,1,1 2cru_A_,71,75,1,1 2cru_A_,72,76,1,1 2cru_A_,73,77,1,1 2cru_A_,74,78,1,1 2cru_A_,75,79,1,1 2cru_A_,76,80,1,1 2cru_A_,76,81,1,1 2cru_A_,87,91,1,1 2cru_A_,88,92,1,1 2cru_A_,89,93,1,1 2cru_A_,90,94,1,1 2cru_A_,91,95,1,1 2cru_A_,93,96,1,1 2cru_A_,94,97,1,1 2cru_A_,94,98,1,1 2cru_A_,97,101,1,1 2cru_A_,107,109,1,1