pair,contact1,contact2,flow1,flow2 1t12_A_,1,6,1,1 1t12_A_,3,6,1,1 1t12_A_,3,7,1,1 1t12_A_,4,8,1,1 1t12_A_,4,50,1,1 1t12_A_,5,9,1,1 1t12_A_,6,9,1,1 1t12_A_,6,10,1,1 1t12_A_,7,11,1,1 1t12_A_,9,12,1,1 1t12_A_,10,30,1,1 1t12_A_,11,15,1,1 1t12_A_,13,17,1,1 1t12_A_,14,18,1,1 1t12_A_,14,27,1,1 1t12_A_,15,19,1,1 1t12_A_,16,19,1,1 1t12_A_,16,21,1,1 1t12_A_,16,22,1,1 1t12_A_,17,20,1,1 1t12_A_,17,72,1,1 1t12_A_,18,62,1,1 1t12_A_,24,27,1,1 1t12_A_,26,30,1,1 1t12_A_,27,31,1,1 1t12_A_,28,32,1,1 1t12_A_,29,33,1,1 1t12_A_,30,34,1,1 1t12_A_,31,35,1,1 1t12_A_,33,36,1,1 1t12_A_,33,37,1,1 1t12_A_,35,38,1,1 1t12_A_,40,42,1,1 1t12_A_,41,45,1,1 1t12_A_,42,46,1,1 1t12_A_,43,47,1,1 1t12_A_,44,48,1,1 1t12_A_,44,91,1,1 1t12_A_,45,49,1,1 1t12_A_,45,90,1,1 1t12_A_,46,50,1,1 1t12_A_,47,51,1,1 1t12_A_,48,52,1,1 1t12_A_,49,53,1,1 1t12_A_,50,54,1,1 1t12_A_,51,55,1,1 1t12_A_,52,56,1,1 1t12_A_,53,57,1,1 1t12_A_,54,58,1,1 1t12_A_,59,61,1,1 1t12_A_,62,65,1,1 1t12_A_,62,66,1,1 1t12_A_,63,67,1,1 1t12_A_,64,68,1,1 1t12_A_,66,69,1,1 1t12_A_,68,72,1,1 1t12_A_,69,73,1,1 1t12_A_,82,84,1,1 1t12_A_,85,86,1,1 1t12_A_,86,88,1,1 1t12_A_,86,89,1,1 1t12_A_,87,90,1,1 1t12_A_,88,89,1,1