pair,contact1,contact2,flow1,flow2 6lkq_Z_,3,7,1,1 6lkq_Z_,11,54,1,1 6lkq_Z_,18,34,1,1 6lkq_Z_,18,37,1,1 6lkq_Z_,24,26,1,1 6lkq_Z_,29,30,1,1 6lkq_Z_,33,35,1,1 6lkq_Z_,35,38,1,1 6lkq_Z_,36,39,1,1 6lkq_Z_,38,42,1,1 6lkq_Z_,41,44,1,1 6lkq_Z_,41,45,1,1 6lkq_Z_,44,47,1,1 6lkq_Z_,45,48,1,1 6lkq_Z_,45,49,1,1 6lkq_Z_,55,70,1,1 6lkq_Z_,59,67,1,1 6lkq_Z_,70,71,1,1 6lkq_Z_,72,112,1,1 6lkq_Z_,73,112,1,1 6lkq_Z_,77,80,1,1 6lkq_Z_,78,82,1,1 6lkq_Z_,89,134,1,1 6lkq_Z_,103,106,1,1 6lkq_Z_,105,108,1,1 6lkq_Z_,106,109,1,1 6lkq_Z_,107,110,1,1 6lkq_Z_,108,111,1,1 6lkq_Z_,111,113,1,1 6lkq_Z_,120,123,1,1 6lkq_Z_,120,124,1,1 6lkq_Z_,122,125,1,1 6lkq_Z_,122,126,1,1 6lkq_Z_,123,126,1,1 6lkq_Z_,124,127,1,1 6lkq_Z_,126,129,1,1 6lkq_Z_,128,131,1,1 6lkq_Z_,130,133,1,1 6lkq_Z_,133,136,1,1