pair,contact1,contact2,flow1,flow2 4rug_A_,1,63,1,1 4rug_A_,1,64,1,1 4rug_A_,3,6,1,1 4rug_A_,4,65,1,1 4rug_A_,5,71,1,1 4rug_A_,8,34,1,1 4rug_A_,9,31,1,1 4rug_A_,9,62,1,1 4rug_A_,10,32,1,1 4rug_A_,11,60,1,1 4rug_A_,12,29,1,1 4rug_A_,12,30,1,1 4rug_A_,13,58,1,1 4rug_A_,14,58,1,1 4rug_A_,15,28,1,1 4rug_A_,16,23,1,1 4rug_A_,16,26,1,1 4rug_A_,18,25,1,1 4rug_A_,19,23,1,1 4rug_A_,20,22,1,1 4rug_A_,20,23,1,1 4rug_A_,22,53,1,1 4rug_A_,24,53,1,1 4rug_A_,27,30,1,1 4rug_A_,33,46,1,1 4rug_A_,35,44,1,1 4rug_A_,35,51,1,1 4rug_A_,35,71,1,1 4rug_A_,36,37,1,1 4rug_A_,36,44,1,1 4rug_A_,36,70,1,1 4rug_A_,37,39,1,1 4rug_A_,37,40,1,1 4rug_A_,37,71,1,1 4rug_A_,37,72,1,1 4rug_A_,38,42,1,1 4rug_A_,39,42,1,1 4rug_A_,41,56,1,1 4rug_A_,43,54,1,1 4rug_A_,43,56,1,1 4rug_A_,45,52,1,1 4rug_A_,46,51,1,1 4rug_A_,47,50,1,1 4rug_A_,55,58,1,1 4rug_A_,56,59,1,1 4rug_A_,63,64,1,1 4rug_A_,68,72,1,1 4rug_A_,69,73,1,1 4rug_A_,76,79,1,1 4rug_A_,76,80,1,1 4rug_A_,77,81,1,1 4rug_A_,79,82,1,1