pair,contact1,contact2,flow1,flow2
2cqx_A_,4,5,1,1
2cqx_A_,20,23,1,1
2cqx_A_,23,27,1,1
2cqx_A_,25,28,1,1
2cqx_A_,26,29,1,1
2cqx_A_,26,30,1,1
2cqx_A_,26,31,1,1
2cqx_A_,31,33,1,1
2cqx_A_,35,38,1,1
2cqx_A_,35,39,1,1
2cqx_A_,36,40,1,1
2cqx_A_,38,41,1,1
2cqx_A_,39,43,1,1
2cqx_A_,41,44,1,1
2cqx_A_,41,45,1,1
2cqx_A_,42,46,1,1
2cqx_A_,43,48,1,1
2cqx_A_,44,47,1,1
2cqx_A_,49,53,1,1
2cqx_A_,50,54,1,1
2cqx_A_,51,55,1,1
2cqx_A_,53,57,1,1
2cqx_A_,54,58,1,1
2cqx_A_,55,59,1,1
2cqx_A_,56,60,1,1
2cqx_A_,57,61,1,1
2cqx_A_,59,63,1,1
2cqx_A_,60,64,1,1
2cqx_A_,61,65,1,1