pair,contact1,contact2,flow1,flow2 1oxb_B_,3,50,1,1 1oxb_B_,3,53,1,1 1oxb_B_,4,28,1,1 1oxb_B_,4,30,1,1 1oxb_B_,5,54,1,1 1oxb_B_,5,56,1,1 1oxb_B_,6,30,1,1 1oxb_B_,6,32,1,1 1oxb_B_,7,56,1,1 1oxb_B_,7,58,1,1 1oxb_B_,8,14,1,1 1oxb_B_,8,32,1,1 1oxb_B_,9,58,1,1 1oxb_B_,10,12,1,1 1oxb_B_,10,14,1,1 1oxb_B_,11,15,1,1 1oxb_B_,12,16,1,1 1oxb_B_,13,17,1,1 1oxb_B_,14,18,1,1 1oxb_B_,15,19,1,1 1oxb_B_,16,20,1,1 1oxb_B_,17,21,1,1 1oxb_B_,18,22,1,1 1oxb_B_,19,23,1,1 1oxb_B_,21,24,1,1 1oxb_B_,21,26,1,1 1oxb_B_,22,25,1,1 1oxb_B_,24,113,1,1 1oxb_B_,27,29,1,1 1oxb_B_,30,52,1,1 1oxb_B_,31,41,1,1 1oxb_B_,34,37,1,1 1oxb_B_,34,38,1,1 1oxb_B_,35,39,1,1 1oxb_B_,35,64,1,1 1oxb_B_,35,69,1,1 1oxb_B_,36,40,1,1 1oxb_B_,37,41,1,1 1oxb_B_,38,42,1,1 1oxb_B_,39,43,1,1 1oxb_B_,40,44,1,1 1oxb_B_,41,45,1,1 1oxb_B_,43,46,1,1 1oxb_B_,43,47,1,1 1oxb_B_,44,47,1,1 1oxb_B_,44,48,1,1 1oxb_B_,51,52,1,1 1oxb_B_,51,53,1,1 1oxb_B_,52,79,1,1 1oxb_B_,55,82,1,1 1oxb_B_,55,84,1,1 1oxb_B_,57,84,1,1 1oxb_B_,57,86,1,1 1oxb_B_,58,109,1,1 1oxb_B_,59,66,1,1 1oxb_B_,59,86,1,1 1oxb_B_,65,68,1,1 1oxb_B_,65,69,1,1 1oxb_B_,66,70,1,1 1oxb_B_,67,71,1,1 1oxb_B_,68,72,1,1 1oxb_B_,69,73,1,1 1oxb_B_,70,74,1,1 1oxb_B_,71,75,1,1 1oxb_B_,72,77,1,1 1oxb_B_,74,79,1,1 1oxb_B_,74,81,1,1 1oxb_B_,74,102,1,1 1oxb_B_,83,104,1,1 1oxb_B_,83,105,1,1 1oxb_B_,85,105,1,1 1oxb_B_,85,107,1,1 1oxb_B_,87,89,1,1 1oxb_B_,87,107,1,1 1oxb_B_,87,109,1,1 1oxb_B_,91,94,1,1 1oxb_B_,91,95,1,1 1oxb_B_,92,96,1,1 1oxb_B_,93,97,1,1 1oxb_B_,94,98,1,1 1oxb_B_,95,99,1,1 1oxb_B_,96,100,1,1 1oxb_B_,97,101,1,1 1oxb_B_,98,101,1,1 1oxb_B_,98,103,1,1 1oxb_B_,99,102,1,1 1oxb_B_,112,116,1,1 1oxb_B_,113,117,1,1 1oxb_B_,114,118,1,1 1oxb_B_,115,119,1,1 1oxb_B_,116,120,1,1 1oxb_B_,117,121,1,1 1oxb_B_,118,122,1,1 1oxb_B_,119,123,1,1 1oxb_B_,120,124,1,1