pair,contact1,contact2,flow1,flow2 6xre_D_,3,5,1,1 6xre_D_,3,6,1,1 6xre_D_,3,8,1,1 6xre_D_,4,7,1,1 6xre_D_,10,13,1,1 6xre_D_,10,14,1,1 6xre_D_,11,12,1,1 6xre_D_,13,16,1,1 6xre_D_,18,81,1,1 6xre_D_,20,23,1,1 6xre_D_,20,24,1,1 6xre_D_,21,25,1,1 6xre_D_,21,58,1,1 6xre_D_,21,89,1,1 6xre_D_,22,26,1,1 6xre_D_,23,27,1,1 6xre_D_,23,71,1,1 6xre_D_,24,28,1,1 6xre_D_,25,29,1,1 6xre_D_,26,30,1,1 6xre_D_,27,31,1,1 6xre_D_,28,32,1,1 6xre_D_,29,33,1,1 6xre_D_,30,34,1,1 6xre_D_,31,34,1,1 6xre_D_,31,35,1,1 6xre_D_,32,36,1,1 6xre_D_,33,37,1,1 6xre_D_,34,38,1,1 6xre_D_,45,48,1,1 6xre_D_,45,49,1,1 6xre_D_,46,50,1,1 6xre_D_,47,51,1,1 6xre_D_,48,52,1,1 6xre_D_,49,53,1,1 6xre_D_,50,54,1,1 6xre_D_,51,55,1,1 6xre_D_,52,56,1,1 6xre_D_,53,57,1,1 6xre_D_,54,57,1,1 6xre_D_,54,58,1,1 6xre_D_,57,128,1,1 6xre_D_,63,67,1,1 6xre_D_,64,68,1,1 6xre_D_,65,69,1,1 6xre_D_,66,70,1,1 6xre_D_,67,71,1,1 6xre_D_,68,72,1,1 6xre_D_,69,73,1,1 6xre_D_,70,74,1,1 6xre_D_,71,75,1,1 6xre_D_,72,76,1,1 6xre_D_,77,79,1,1 6xre_D_,77,113,1,1 6xre_D_,80,82,1,1 6xre_D_,80,84,1,1 6xre_D_,81,85,1,1 6xre_D_,82,86,1,1 6xre_D_,83,87,1,1 6xre_D_,83,104,1,1 6xre_D_,84,88,1,1 6xre_D_,85,89,1,1 6xre_D_,86,90,1,1 6xre_D_,89,125,1,1 6xre_D_,91,122,1,1 6xre_D_,93,97,1,1 6xre_D_,94,97,1,1 6xre_D_,94,98,1,1 6xre_D_,95,99,1,1 6xre_D_,96,100,1,1 6xre_D_,97,101,1,1 6xre_D_,99,111,1,1 6xre_D_,102,105,1,1 6xre_D_,103,106,1,1 6xre_D_,110,114,1,1 6xre_D_,111,115,1,1 6xre_D_,112,116,1,1 6xre_D_,113,117,1,1 6xre_D_,114,118,1,1 6xre_D_,115,119,1,1 6xre_D_,116,120,1,1 6xre_D_,117,121,1,1 6xre_D_,118,122,1,1 6xre_D_,119,123,1,1 6xre_D_,120,124,1,1 6xre_D_,121,125,1,1