pair,contact1,contact2,flow1,flow2
5ulk_C_,1,10,1,1
5ulk_C_,2,7,1,1
5ulk_C_,3,7,1,1
5ulk_C_,3,8,1,1
5ulk_C_,6,8,1,1
5ulk_C_,6,26,1,1
5ulk_C_,11,14,1,1
5ulk_C_,15,27,1,1
5ulk_C_,17,25,1,1
5ulk_C_,17,27,1,1
5ulk_C_,18,22,1,1
5ulk_C_,19,22,1,1
5ulk_C_,19,23,1,1
5ulk_C_,26,29,1,1
5ulk_C_,26,30,1,1
5ulk_C_,27,31,1,1
5ulk_C_,30,34,1,1
5ulk_C_,31,35,1,1
5ulk_C_,33,39,1,1
5ulk_C_,34,38,1,1
5ulk_C_,37,39,1,1
5ulk_C_,38,47,1,1
5ulk_C_,40,44,1,1
5ulk_C_,40,45,1,1
5ulk_C_,46,48,1,1
5ulk_C_,46,49,1,1