pair,contact1,contact2,flow1,flow2
1w2b_K_,3,6,1,1
1w2b_K_,3,7,1,1
1w2b_K_,4,7,1,1
1w2b_K_,7,10,1,1
1w2b_K_,10,12,1,1
1w2b_K_,12,15,1,1
1w2b_K_,12,16,1,1
1w2b_K_,13,21,1,1
1w2b_K_,15,20,1,1
1w2b_K_,17,19,1,1
1w2b_K_,17,20,1,1
1w2b_K_,23,26,1,1
1w2b_K_,24,27,1,1
1w2b_K_,24,29,1,1
1w2b_K_,25,28,1,1
1w2b_K_,28,38,1,1
1w2b_K_,30,33,1,1
1w2b_K_,34,37,1,1
1w2b_K_,34,39,1,1
1w2b_K_,35,44,1,1
1w2b_K_,37,40,1,1
1w2b_K_,40,43,1,1
1w2b_K_,53,58,1,1
1w2b_K_,54,57,1,1
1w2b_K_,55,58,1,1
1w2b_K_,60,99,1,1
1w2b_K_,62,100,1,1
1w2b_K_,62,102,1,1
1w2b_K_,64,102,1,1
1w2b_K_,64,104,1,1
1w2b_K_,65,69,1,1
1w2b_K_,66,70,1,1
1w2b_K_,66,104,1,1
1w2b_K_,67,71,1,1
1w2b_K_,67,106,1,1
1w2b_K_,68,72,1,1
1w2b_K_,69,72,1,1
1w2b_K_,70,73,1,1
1w2b_K_,70,110,1,1
1w2b_K_,73,76,1,1
1w2b_K_,80,85,1,1
1w2b_K_,84,112,1,1
1w2b_K_,84,114,1,1
1w2b_K_,85,136,1,1
1w2b_K_,86,114,1,1
1w2b_K_,86,116,1,1
1w2b_K_,87,89,1,1
1w2b_K_,87,90,1,1
1w2b_K_,88,91,1,1
1w2b_K_,88,92,1,1
1w2b_K_,88,116,1,1
1w2b_K_,101,118,1,1
1w2b_K_,101,119,1,1
1w2b_K_,103,119,1,1
1w2b_K_,103,121,1,1
1w2b_K_,104,106,1,1
1w2b_K_,105,121,1,1
1w2b_K_,105,127,1,1
1w2b_K_,107,127,1,1
1w2b_K_,108,110,1,1
1w2b_K_,113,134,1,1
1w2b_K_,115,134,1,1
1w2b_K_,115,136,1,1
1w2b_K_,117,136,1,1
1w2b_K_,117,138,1,1
1w2b_K_,121,124,1,1
1w2b_K_,121,125,1,1
1w2b_K_,122,126,1,1
1w2b_K_,123,127,1,1
1w2b_K_,124,128,1,1
1w2b_K_,125,129,1,1
1w2b_K_,126,130,1,1
1w2b_K_,128,131,1,1
1w2b_K_,129,132,1,1
1w2b_K_,129,133,1,1
1w2b_K_,139,142,1,1
1w2b_K_,141,143,1,1