pair,contact1,contact2,flow1,flow2 2m6x_A_,2,4,1,1 2m6x_A_,4,8,1,1 2m6x_A_,5,8,1,1 2m6x_A_,6,10,1,1 2m6x_A_,7,11,1,1 2m6x_A_,8,12,1,1 2m6x_A_,9,13,1,1 2m6x_A_,10,14,1,1 2m6x_A_,11,15,1,1 2m6x_A_,12,16,1,1 2m6x_A_,13,17,1,1 2m6x_A_,18,22,1,1 2m6x_A_,19,23,1,1 2m6x_A_,20,24,1,1 2m6x_A_,23,27,1,1 2m6x_A_,24,28,1,1 2m6x_A_,25,29,1,1 2m6x_A_,26,30,1,1 2m6x_A_,27,31,1,1 2m6x_A_,28,32,1,1 2m6x_A_,30,33,1,1 2m6x_A_,32,36,1,1 2m6x_A_,36,40,1,1 2m6x_A_,47,51,1,1 2m6x_A_,49,53,1,1 2m6x_A_,50,54,1,1 2m6x_A_,52,55,1,1 2m6x_A_,53,57,1,1