pair,contact1,contact2,flow1,flow2 1u34_A_,46,60,1,1 1u34_A_,46,61,1,1 1u34_A_,47,95,1,1 1u34_A_,48,49,1,1 1u34_A_,49,57,1,1 1u34_A_,51,52,1,1 1u34_A_,52,98,1,1 1u34_A_,61,64,1,1 1u34_A_,63,90,1,1 1u34_A_,64,89,1,1 1u34_A_,66,87,1,1 1u34_A_,68,85,1,1 1u34_A_,72,74,1,1 1u34_A_,89,94,1,1 1u34_A_,90,93,1,1 1u34_A_,90,94,1,1 1u34_A_,98,100,1,1 1u34_A_,117,118,1,1