pair,contact1,contact2,flow1,flow2 8ip8_wa_,4,8,1,1 8ip8_wa_,4,9,1,1 8ip8_wa_,5,19,1,1 8ip8_wa_,5,20,1,1 8ip8_wa_,9,11,1,1 8ip8_wa_,12,23,1,1 8ip8_wa_,14,21,1,1 8ip8_wa_,15,18,1,1 8ip8_wa_,19,21,1,1 8ip8_wa_,22,26,1,1 8ip8_wa_,24,28,1,1 8ip8_wa_,25,29,1,1 8ip8_wa_,26,29,1,1 8ip8_wa_,29,33,1,1 8ip8_wa_,30,34,1,1 8ip8_wa_,30,35,1,1