pair,contact1,contact2,flow1,flow2 2dax_A_,8,12,1,1 2dax_A_,9,13,1,1 2dax_A_,10,14,1,1 2dax_A_,11,15,1,1 2dax_A_,13,17,1,1 2dax_A_,13,82,1,1 2dax_A_,13,85,1,1 2dax_A_,14,18,1,1 2dax_A_,15,19,1,1 2dax_A_,16,20,1,1 2dax_A_,16,125,1,1 2dax_A_,17,21,1,1 2dax_A_,19,22,1,1 2dax_A_,19,23,1,1 2dax_A_,20,24,1,1 2dax_A_,29,62,1,1 2dax_A_,31,60,1,1 2dax_A_,34,58,1,1 2dax_A_,35,39,1,1 2dax_A_,36,40,1,1 2dax_A_,37,41,1,1 2dax_A_,38,42,1,1 2dax_A_,39,42,1,1 2dax_A_,39,43,1,1 2dax_A_,40,44,1,1 2dax_A_,41,44,1,1 2dax_A_,43,47,1,1 2dax_A_,57,81,1,1 2dax_A_,58,60,1,1 2dax_A_,59,79,1,1 2dax_A_,61,77,1,1 2dax_A_,63,75,1,1 2dax_A_,65,73,1,1 2dax_A_,67,71,1,1 2dax_A_,68,71,1,1 2dax_A_,76,95,1,1 2dax_A_,78,93,1,1 2dax_A_,80,91,1,1 2dax_A_,84,87,1,1 2dax_A_,91,93,1,1 2dax_A_,94,108,1,1 2dax_A_,100,104,1,1 2dax_A_,101,105,1,1 2dax_A_,102,106,1,1 2dax_A_,103,107,1,1 2dax_A_,104,108,1,1 2dax_A_,105,109,1,1 2dax_A_,106,110,1,1 2dax_A_,107,110,1,1 2dax_A_,107,111,1,1 2dax_A_,108,112,1,1 2dax_A_,109,113,1,1 2dax_A_,110,114,1,1 2dax_A_,112,116,1,1 2dax_A_,113,117,1,1 2dax_A_,114,117,1,1 2dax_A_,114,118,1,1 2dax_A_,126,129,1,1 2dax_A_,126,130,1,1 2dax_A_,127,131,1,1 2dax_A_,128,132,1,1 2dax_A_,129,133,1,1 2dax_A_,131,135,1,1 2dax_A_,132,136,1,1 2dax_A_,133,137,1,1 2dax_A_,135,139,1,1 2dax_A_,136,140,1,1