pair,contact1,contact2,flow1,flow2 2d9d_A_,9,12,1,1 2d9d_A_,9,13,1,1 2d9d_A_,10,14,1,1 2d9d_A_,13,16,1,1 2d9d_A_,13,17,1,1 2d9d_A_,14,18,1,1 2d9d_A_,16,20,1,1 2d9d_A_,18,21,1,1 2d9d_A_,18,22,1,1 2d9d_A_,19,23,1,1 2d9d_A_,20,24,1,1 2d9d_A_,21,25,1,1 2d9d_A_,22,26,1,1 2d9d_A_,23,26,1,1 2d9d_A_,23,27,1,1 2d9d_A_,24,28,1,1 2d9d_A_,32,36,1,1 2d9d_A_,34,37,1,1 2d9d_A_,34,38,1,1 2d9d_A_,35,39,1,1 2d9d_A_,36,40,1,1 2d9d_A_,37,41,1,1 2d9d_A_,38,42,1,1 2d9d_A_,39,43,1,1 2d9d_A_,40,44,1,1 2d9d_A_,41,45,1,1 2d9d_A_,42,46,1,1 2d9d_A_,43,47,1,1 2d9d_A_,44,48,1,1 2d9d_A_,46,49,1,1 2d9d_A_,48,51,1,1 2d9d_A_,49,52,1,1 2d9d_A_,58,62,1,1 2d9d_A_,59,63,1,1 2d9d_A_,60,64,1,1 2d9d_A_,61,65,1,1 2d9d_A_,62,66,1,1 2d9d_A_,63,67,1,1 2d9d_A_,64,68,1,1 2d9d_A_,65,69,1,1 2d9d_A_,66,70,1,1 2d9d_A_,69,72,1,1 2d9d_A_,69,73,1,1 2d9d_A_,70,74,1,1 2d9d_A_,72,76,1,1 2d9d_A_,73,77,1,1 2d9d_A_,74,78,1,1 2d9d_A_,75,79,1,1 2d9d_A_,76,80,1,1 2d9d_A_,77,81,1,1 2d9d_A_,79,83,1,1 2d9d_A_,80,84,1,1