pair,contact1,contact2,flow1,flow2 8zc1_B_,9,100,1,1 8zc1_B_,16,17,1,1 8zc1_B_,16,45,1,1 8zc1_B_,18,19,1,1 8zc1_B_,28,83,1,1 8zc1_B_,30,31,1,1 8zc1_B_,35,38,1,1 8zc1_B_,35,39,1,1 8zc1_B_,39,42,1,1 8zc1_B_,44,162,1,1 8zc1_B_,46,71,1,1 8zc1_B_,46,160,1,1 8zc1_B_,48,158,1,1 8zc1_B_,50,156,1,1 8zc1_B_,51,54,1,1 8zc1_B_,54,57,1,1 8zc1_B_,55,58,1,1 8zc1_B_,57,65,1,1 8zc1_B_,64,68,1,1 8zc1_B_,65,68,1,1 8zc1_B_,66,70,1,1 8zc1_B_,66,71,1,1 8zc1_B_,70,102,1,1 8zc1_B_,80,161,1,1 8zc1_B_,82,159,1,1 8zc1_B_,84,157,1,1 8zc1_B_,86,155,1,1 8zc1_B_,86,157,1,1 8zc1_B_,90,96,1,1 8zc1_B_,90,99,1,1 8zc1_B_,90,157,1,1 8zc1_B_,92,95,1,1 8zc1_B_,101,141,1,1 8zc1_B_,102,115,1,1 8zc1_B_,102,117,1,1 8zc1_B_,103,139,1,1 8zc1_B_,105,107,1,1 8zc1_B_,107,108,1,1 8zc1_B_,115,117,1,1 8zc1_B_,121,128,1,1 8zc1_B_,121,137,1,1 8zc1_B_,122,124,1,1 8zc1_B_,122,126,1,1 8zc1_B_,123,135,1,1 8zc1_B_,135,136,1,1 8zc1_B_,146,149,1,1