pair,contact1,contact2,flow1,flow2 3lw5_C_,1,4,1,1 3lw5_C_,6,60,1,1 3lw5_C_,8,60,1,1 3lw5_C_,9,10,1,1 3lw5_C_,11,13,1,1 3lw5_C_,13,17,1,1 3lw5_C_,13,58,1,1 3lw5_C_,14,18,1,1 3lw5_C_,14,38,1,1 3lw5_C_,22,48,1,1 3lw5_C_,29,39,1,1 3lw5_C_,33,34,1,1 3lw5_C_,34,37,1,1 3lw5_C_,45,47,1,1 3lw5_C_,52,65,1,1 3lw5_C_,60,61,1,1 3lw5_C_,60,63,1,1 3lw5_C_,67,69,1,1 3lw5_C_,73,76,1,1