pair,contact1,contact2,flow1,flow2 8wv1_0_,11,13,1,1 8wv1_0_,11,15,1,1 8wv1_0_,12,16,1,1 8wv1_0_,13,17,1,1 8wv1_0_,14,18,1,1 8wv1_0_,15,16,1,1 8wv1_0_,15,19,1,1 8wv1_0_,17,20,1,1 8wv1_0_,25,26,1,1 8wv1_0_,30,39,1,1 8wv1_0_,32,36,1,1 8wv1_0_,37,45,1,1 8wv1_0_,40,43,1,1 8wv1_0_,45,49,1,1 8wv1_0_,45,50,1,1 8wv1_0_,48,55,1,1 8wv1_0_,49,56,1,1 8wv1_0_,51,54,1,1