pair,contact1,contact2,flow1,flow2 2mx1_A_,1,5,1,1 2mx1_A_,2,6,1,1 2mx1_A_,3,7,1,1 2mx1_A_,4,8,1,1 2mx1_A_,5,9,1,1 2mx1_A_,6,10,1,1 2mx1_A_,7,11,1,1 2mx1_A_,8,12,1,1 2mx1_A_,9,13,1,1 2mx1_A_,10,14,1,1 2mx1_A_,11,15,1,1 2mx1_A_,12,16,1,1 2mx1_A_,13,17,1,1 2mx1_A_,14,18,1,1 2mx1_A_,15,19,1,1 2mx1_A_,22,33,1,1 2mx1_A_,24,31,1,1 2mx1_A_,24,116,1,1 2mx1_A_,32,137,1,1 2mx1_A_,34,135,1,1 2mx1_A_,35,38,1,1 2mx1_A_,39,43,1,1 2mx1_A_,40,44,1,1 2mx1_A_,41,45,1,1 2mx1_A_,42,46,1,1 2mx1_A_,44,137,1,1 2mx1_A_,45,49,1,1 2mx1_A_,45,50,1,1 2mx1_A_,49,140,1,1 2mx1_A_,52,56,1,1 2mx1_A_,58,136,1,1 2mx1_A_,59,116,1,1 2mx1_A_,60,134,1,1 2mx1_A_,61,116,1,1 2mx1_A_,61,118,1,1 2mx1_A_,63,66,1,1 2mx1_A_,64,67,1,1 2mx1_A_,64,68,1,1 2mx1_A_,77,81,1,1 2mx1_A_,78,82,1,1 2mx1_A_,79,83,1,1 2mx1_A_,80,84,1,1 2mx1_A_,81,85,1,1 2mx1_A_,82,86,1,1 2mx1_A_,83,87,1,1 2mx1_A_,91,175,1,1 2mx1_A_,93,176,1,1 2mx1_A_,93,178,1,1 2mx1_A_,94,115,1,1 2mx1_A_,95,178,1,1 2mx1_A_,95,180,1,1 2mx1_A_,96,113,1,1 2mx1_A_,99,102,1,1 2mx1_A_,104,107,1,1 2mx1_A_,110,112,1,1 2mx1_A_,122,126,1,1 2mx1_A_,123,127,1,1 2mx1_A_,124,128,1,1 2mx1_A_,125,129,1,1 2mx1_A_,126,130,1,1 2mx1_A_,138,140,1,1 2mx1_A_,149,152,1,1 2mx1_A_,150,154,1,1 2mx1_A_,151,155,1,1 2mx1_A_,152,156,1,1 2mx1_A_,153,157,1,1 2mx1_A_,153,158,1,1 2mx1_A_,179,182,1,1 2mx1_A_,179,183,1,1 2mx1_A_,186,188,1,1