pair,contact1,contact2,flow1,flow2 3knf_A_,1,38,1,1 3knf_A_,1,148,1,1 3knf_A_,2,33,1,1 3knf_A_,2,82,1,1 3knf_A_,2,147,1,1 3knf_A_,3,146,1,1 3knf_A_,4,31,1,1 3knf_A_,5,144,1,1 3knf_A_,6,29,1,1 3knf_A_,7,55,1,1 3knf_A_,7,139,1,1 3knf_A_,7,142,1,1 3knf_A_,8,27,1,1 3knf_A_,9,137,1,1 3knf_A_,10,137,1,1 3knf_A_,11,24,1,1 3knf_A_,12,14,1,1 3knf_A_,12,135,1,1 3knf_A_,13,21,1,1 3knf_A_,13,22,1,1 3knf_A_,14,133,1,1 3knf_A_,15,19,1,1 3knf_A_,22,125,1,1 3knf_A_,23,25,1,1 3knf_A_,25,73,1,1 3knf_A_,26,73,1,1 3knf_A_,28,73,1,1 3knf_A_,28,75,1,1 3knf_A_,30,75,1,1 3knf_A_,30,77,1,1 3knf_A_,32,77,1,1 3knf_A_,32,79,1,1 3knf_A_,34,98,1,1 3knf_A_,35,37,1,1 3knf_A_,35,38,1,1 3knf_A_,36,96,1,1 3knf_A_,39,41,1,1 3knf_A_,39,42,1,1 3knf_A_,39,43,1,1 3knf_A_,40,44,1,1 3knf_A_,41,45,1,1 3knf_A_,42,45,1,1 3knf_A_,42,46,1,1 3knf_A_,42,148,1,1 3knf_A_,43,47,1,1 3knf_A_,44,48,1,1 3knf_A_,45,49,1,1 3knf_A_,46,50,1,1 3knf_A_,47,51,1,1 3knf_A_,48,52,1,1 3knf_A_,49,52,1,1 3knf_A_,49,53,1,1 3knf_A_,52,66,1,1 3knf_A_,52,68,1,1 3knf_A_,54,64,1,1 3knf_A_,56,64,1,1 3knf_A_,56,65,1,1 3knf_A_,57,63,1,1 3knf_A_,59,60,1,1 3knf_A_,64,65,1,1 3knf_A_,66,68,1,1 3knf_A_,66,69,1,1 3knf_A_,66,70,1,1 3knf_A_,67,72,1,1 3knf_A_,68,71,1,1 3knf_A_,71,122,1,1 3knf_A_,72,118,1,1 3knf_A_,74,122,1,1 3knf_A_,74,124,1,1 3knf_A_,76,107,1,1 3knf_A_,76,124,1,1 3knf_A_,79,81,1,1 3knf_A_,79,82,1,1 3knf_A_,80,83,1,1 3knf_A_,81,84,1,1 3knf_A_,85,88,1,1 3knf_A_,85,93,1,1 3knf_A_,99,101,1,1 3knf_A_,99,102,1,1 3knf_A_,99,103,1,1 3knf_A_,102,106,1,1 3knf_A_,103,107,1,1 3knf_A_,104,108,1,1 3knf_A_,105,109,1,1 3knf_A_,106,110,1,1 3knf_A_,107,111,1,1 3knf_A_,108,112,1,1 3knf_A_,109,113,1,1 3knf_A_,110,114,1,1 3knf_A_,111,115,1,1 3knf_A_,112,115,1,1 3knf_A_,112,116,1,1 3knf_A_,113,117,1,1 3knf_A_,114,117,1,1 3knf_A_,114,118,1,1 3knf_A_,119,121,1,1 3knf_A_,128,130,1,1 3knf_A_,145,147,1,1 3knf_A_,147,149,1,1 3knf_A_,147,150,1,1 3knf_A_,148,151,1,1