pair,contact1,contact2,flow1,flow2 3ew1_A_,2,4,1,1 3ew1_A_,2,5,1,1 3ew1_A_,7,11,1,1 3ew1_A_,8,10,1,1 3ew1_A_,8,11,1,1 3ew1_A_,9,12,1,1 3ew1_A_,9,63,1,1 3ew1_A_,14,31,1,1 3ew1_A_,16,30,1,1 3ew1_A_,17,19,1,1 3ew1_A_,17,29,1,1 3ew1_A_,18,124,1,1 3ew1_A_,19,27,1,1 3ew1_A_,20,122,1,1 3ew1_A_,21,23,1,1 3ew1_A_,21,24,1,1 3ew1_A_,21,25,1,1 3ew1_A_,22,119,1,1 3ew1_A_,22,120,1,1 3ew1_A_,24,44,1,1 3ew1_A_,25,43,1,1 3ew1_A_,25,44,1,1 3ew1_A_,26,42,1,1 3ew1_A_,26,44,1,1 3ew1_A_,28,40,1,1 3ew1_A_,30,38,1,1 3ew1_A_,32,34,1,1 3ew1_A_,32,35,1,1 3ew1_A_,32,36,1,1 3ew1_A_,34,60,1,1 3ew1_A_,35,61,1,1 3ew1_A_,36,60,1,1 3ew1_A_,37,58,1,1 3ew1_A_,37,59,1,1 3ew1_A_,39,57,1,1 3ew1_A_,41,55,1,1 3ew1_A_,43,45,1,1 3ew1_A_,43,48,1,1 3ew1_A_,43,49,1,1 3ew1_A_,43,50,1,1 3ew1_A_,43,52,1,1 3ew1_A_,44,52,1,1 3ew1_A_,45,48,1,1 3ew1_A_,48,49,1,1 3ew1_A_,48,51,1,1 3ew1_A_,50,55,1,1 3ew1_A_,50,72,1,1 3ew1_A_,50,77,1,1 3ew1_A_,53,74,1,1 3ew1_A_,54,74,1,1 3ew1_A_,55,77,1,1 3ew1_A_,58,69,1,1 3ew1_A_,60,67,1,1 3ew1_A_,62,65,1,1 3ew1_A_,64,89,1,1 3ew1_A_,66,87,1,1 3ew1_A_,68,85,1,1 3ew1_A_,70,83,1,1 3ew1_A_,72,79,1,1 3ew1_A_,72,81,1,1 3ew1_A_,72,83,1,1 3ew1_A_,73,75,1,1 3ew1_A_,74,75,1,1 3ew1_A_,74,76,1,1 3ew1_A_,74,77,1,1 3ew1_A_,78,80,1,1 3ew1_A_,79,81,1,1 3ew1_A_,82,105,1,1 3ew1_A_,84,103,1,1 3ew1_A_,85,119,1,1 3ew1_A_,86,101,1,1 3ew1_A_,88,99,1,1 3ew1_A_,90,97,1,1 3ew1_A_,92,95,1,1 3ew1_A_,92,97,1,1 3ew1_A_,95,123,1,1 3ew1_A_,96,123,1,1 3ew1_A_,97,122,1,1 3ew1_A_,98,121,1,1 3ew1_A_,100,119,1,1 3ew1_A_,102,117,1,1 3ew1_A_,103,116,1,1 3ew1_A_,104,115,1,1 3ew1_A_,106,113,1,1 3ew1_A_,108,111,1,1 3ew1_A_,126,127,1,1 3ew1_A_,131,133,1,1