pair,contact1,contact2,flow1,flow2 2dkt_A_,19,21,1,1 2dkt_A_,19,22,1,1 2dkt_A_,21,39,1,1 2dkt_A_,21,42,1,1 2dkt_A_,24,38,1,1 2dkt_A_,25,61,1,1 2dkt_A_,25,62,1,1 2dkt_A_,27,60,1,1 2dkt_A_,29,34,1,1 2dkt_A_,30,33,1,1 2dkt_A_,30,34,1,1 2dkt_A_,30,35,1,1 2dkt_A_,32,43,1,1 2dkt_A_,32,49,1,1 2dkt_A_,33,43,1,1 2dkt_A_,33,47,1,1 2dkt_A_,33,49,1,1 2dkt_A_,39,43,1,1 2dkt_A_,41,45,1,1 2dkt_A_,42,46,1,1 2dkt_A_,43,46,1,1 2dkt_A_,43,49,1,1 2dkt_A_,44,47,1,1 2dkt_A_,59,68,1,1 2dkt_A_,61,63,1,1 2dkt_A_,61,66,1,1 2dkt_A_,66,68,1,1 2dkt_A_,66,76,1,1 2dkt_A_,68,74,1,1 2dkt_A_,71,73,1,1 2dkt_A_,72,81,1,1 2dkt_A_,72,82,1,1 2dkt_A_,72,83,1,1 2dkt_A_,74,79,1,1 2dkt_A_,77,79,1,1 2dkt_A_,84,93,1,1 2dkt_A_,86,91,1,1 2dkt_A_,86,100,1,1 2dkt_A_,89,105,1,1 2dkt_A_,93,98,1,1 2dkt_A_,94,95,1,1 2dkt_A_,97,110,1,1 2dkt_A_,99,108,1,1 2dkt_A_,100,107,1,1 2dkt_A_,101,105,1,1 2dkt_A_,101,106,1,1 2dkt_A_,101,117,1,1 2dkt_A_,111,114,1,1 2dkt_A_,112,115,1,1 2dkt_A_,114,127,1,1 2dkt_A_,116,125,1,1 2dkt_A_,117,124,1,1 2dkt_A_,118,122,1,1 2dkt_A_,118,123,1,1 2dkt_A_,118,133,1,1 2dkt_A_,121,134,1,1 2dkt_A_,126,129,1,1 2dkt_A_,129,133,1,1 2dkt_A_,133,135,1,1