pair,contact1,contact2,flow1,flow2 2qeu_A_,2,5,1,1 2qeu_A_,2,6,1,1 2qeu_A_,3,7,1,1 2qeu_A_,4,8,1,1 2qeu_A_,5,9,1,1 2qeu_A_,8,11,1,1 2qeu_A_,10,14,1,1 2qeu_A_,10,36,1,1 2qeu_A_,11,15,1,1 2qeu_A_,12,16,1,1 2qeu_A_,13,16,1,1 2qeu_A_,13,17,1,1 2qeu_A_,13,41,1,1 2qeu_A_,14,19,1,1 2qeu_A_,14,39,1,1 2qeu_A_,17,41,1,1 2qeu_A_,17,59,1,1 2qeu_A_,21,24,1,1 2qeu_A_,21,25,1,1 2qeu_A_,22,26,1,1 2qeu_A_,23,27,1,1 2qeu_A_,24,28,1,1 2qeu_A_,25,29,1,1 2qeu_A_,26,30,1,1 2qeu_A_,27,31,1,1 2qeu_A_,31,35,1,1 2qeu_A_,32,36,1,1 2qeu_A_,33,37,1,1 2qeu_A_,34,38,1,1 2qeu_A_,35,39,1,1 2qeu_A_,36,40,1,1 2qeu_A_,39,42,1,1 2qeu_A_,40,43,1,1 2qeu_A_,43,45,1,1 2qeu_A_,45,49,1,1 2qeu_A_,45,58,1,1 2qeu_A_,46,49,1,1 2qeu_A_,46,51,1,1 2qeu_A_,47,50,1,1 2qeu_A_,50,52,1,1 2qeu_A_,54,57,1,1 2qeu_A_,54,58,1,1 2qeu_A_,55,59,1,1 2qeu_A_,56,60,1,1 2qeu_A_,57,61,1,1 2qeu_A_,57,90,1,1 2qeu_A_,58,62,1,1 2qeu_A_,59,63,1,1 2qeu_A_,59,78,1,1 2qeu_A_,60,64,1,1 2qeu_A_,61,65,1,1 2qeu_A_,62,66,1,1 2qeu_A_,63,67,1,1 2qeu_A_,64,68,1,1 2qeu_A_,65,69,1,1 2qeu_A_,66,71,1,1 2qeu_A_,67,70,1,1 2qeu_A_,70,108,1,1 2qeu_A_,70,109,1,1 2qeu_A_,71,75,1,1 2qeu_A_,72,76,1,1 2qeu_A_,73,77,1,1 2qeu_A_,74,78,1,1 2qeu_A_,75,79,1,1 2qeu_A_,76,80,1,1 2qeu_A_,77,80,1,1 2qeu_A_,77,81,1,1 2qeu_A_,78,82,1,1 2qeu_A_,81,84,1,1 2qeu_A_,82,84,1,1 2qeu_A_,82,86,1,1 2qeu_A_,87,90,1,1 2qeu_A_,87,91,1,1 2qeu_A_,88,92,1,1 2qeu_A_,89,93,1,1 2qeu_A_,90,94,1,1 2qeu_A_,91,95,1,1 2qeu_A_,92,96,1,1 2qeu_A_,94,97,1,1 2qeu_A_,95,98,1,1 2qeu_A_,96,99,1,1 2qeu_A_,97,100,1,1 2qeu_A_,98,102,1,1 2qeu_A_,99,103,1,1 2qeu_A_,103,105,1,1 2qeu_A_,104,108,1,1 2qeu_A_,106,111,1,1 2qeu_A_,107,111,1,1 2qeu_A_,109,112,1,1 2qeu_A_,110,113,1,1 2qeu_A_,111,115,1,1 2qeu_A_,112,116,1,1 2qeu_A_,113,117,1,1 2qeu_A_,114,118,1,1 2qeu_A_,116,120,1,1 2qeu_A_,117,121,1,1 2qeu_A_,119,122,1,1 2qeu_A_,119,123,1,1 2qeu_A_,120,124,1,1 2qeu_A_,121,125,1,1 2qeu_A_,122,126,1,1 2qeu_A_,123,127,1,1 2qeu_A_,124,127,1,1