pair,contact1,contact2,flow1,flow2 2dmm_A_,6,7,1,1 2dmm_A_,25,31,1,1 2dmm_A_,30,82,1,1 2dmm_A_,30,84,1,1 2dmm_A_,32,84,1,1 2dmm_A_,33,36,1,1 2dmm_A_,34,37,1,1 2dmm_A_,36,40,1,1 2dmm_A_,37,41,1,1 2dmm_A_,37,42,1,1 2dmm_A_,47,81,1,1 2dmm_A_,48,107,1,1 2dmm_A_,49,81,1,1 2dmm_A_,49,83,1,1 2dmm_A_,50,105,1,1 2dmm_A_,51,83,1,1 2dmm_A_,51,85,1,1 2dmm_A_,52,103,1,1 2dmm_A_,57,61,1,1 2dmm_A_,58,62,1,1 2dmm_A_,60,63,1,1 2dmm_A_,60,64,1,1 2dmm_A_,61,64,1,1 2dmm_A_,63,67,1,1 2dmm_A_,64,67,1,1 2dmm_A_,64,68,1,1 2dmm_A_,67,71,1,1 2dmm_A_,67,83,1,1 2dmm_A_,68,71,1,1 2dmm_A_,68,72,1,1 2dmm_A_,69,73,1,1 2dmm_A_,70,74,1,1 2dmm_A_,72,75,1,1 2dmm_A_,74,77,1,1 2dmm_A_,77,79,1,1 2dmm_A_,77,80,1,1 2dmm_A_,87,90,1,1 2dmm_A_,97,105,1,1 2dmm_A_,100,103,1,1 2dmm_A_,106,116,1,1 2dmm_A_,108,112,1,1 2dmm_A_,111,114,1,1 2dmm_A_,123,127,1,1 2dmm_A_,124,127,1,1 2dmm_A_,124,128,1,1 2dmm_A_,125,129,1,1 2dmm_A_,126,130,1,1 2dmm_A_,127,131,1,1 2dmm_A_,128,132,1,1 2dmm_A_,130,134,1,1 2dmm_A_,131,135,1,1