pair,contact1,contact2,flow1,flow2 5tcu_LD_,1,38,1,1 5tcu_LD_,3,36,1,1 5tcu_LD_,4,6,1,1 5tcu_LD_,4,33,1,1 5tcu_LD_,5,33,1,1 5tcu_LD_,5,34,1,1 5tcu_LD_,6,54,1,1 5tcu_LD_,7,31,1,1 5tcu_LD_,8,52,1,1 5tcu_LD_,15,19,1,1 5tcu_LD_,17,20,1,1 5tcu_LD_,17,21,1,1 5tcu_LD_,21,24,1,1 5tcu_LD_,23,26,1,1 5tcu_LD_,32,33,1,1 5tcu_LD_,39,42,1,1 5tcu_LD_,39,43,1,1 5tcu_LD_,42,45,1,1 5tcu_LD_,42,46,1,1 5tcu_LD_,45,48,1,1 5tcu_LD_,45,49,1,1