pair,contact1,contact2,flow1,flow2 1srl_A_,3,54,1,1 1srl_A_,6,52,1,1 1srl_A_,10,12,1,1 1srl_A_,25,38,1,1 1srl_A_,33,50,1,1 1srl_A_,37,46,1,1 1srl_A_,39,44,1,1 1srl_A_,49,52,1,1 1srl_A_,50,53,1,1