pair,contact1,contact2,flow1,flow2 2oxg_B_,1,4,1,1 2oxg_B_,1,5,1,1 2oxg_B_,2,6,1,1 2oxg_B_,3,7,1,1 2oxg_B_,4,8,1,1 2oxg_B_,5,9,1,1 2oxg_B_,6,10,1,1 2oxg_B_,7,11,1,1 2oxg_B_,8,11,1,1 2oxg_B_,8,13,1,1 2oxg_B_,11,13,1,1 2oxg_B_,11,14,1,1 2oxg_B_,17,96,1,1 2oxg_B_,17,98,1,1 2oxg_B_,22,40,1,1 2oxg_B_,24,38,1,1 2oxg_B_,27,104,1,1 2oxg_B_,29,104,1,1 2oxg_B_,31,33,1,1 2oxg_B_,31,34,1,1 2oxg_B_,32,79,1,1 2oxg_B_,32,107,1,1 2oxg_B_,34,76,1,1 2oxg_B_,35,77,1,1 2oxg_B_,37,75,1,1 2oxg_B_,38,72,1,1 2oxg_B_,39,73,1,1 2oxg_B_,41,44,1,1 2oxg_B_,41,71,1,1 2oxg_B_,43,71,1,1 2oxg_B_,45,64,1,1 2oxg_B_,45,90,1,1 2oxg_B_,46,90,1,1 2oxg_B_,47,62,1,1 2oxg_B_,48,88,1,1 2oxg_B_,49,59,1,1 2oxg_B_,49,60,1,1 2oxg_B_,50,86,1,1 2oxg_B_,51,54,1,1 2oxg_B_,51,57,1,1 2oxg_B_,52,84,1,1 2oxg_B_,53,81,1,1 2oxg_B_,53,83,1,1 2oxg_B_,54,78,1,1 2oxg_B_,54,80,1,1 2oxg_B_,54,83,1,1 2oxg_B_,65,68,1,1 2oxg_B_,75,76,1,1 2oxg_B_,79,109,1,1 2oxg_B_,81,83,1,1 2oxg_B_,82,105,1,1 2oxg_B_,83,103,1,1 2oxg_B_,84,100,1,1 2oxg_B_,84,102,1,1 2oxg_B_,85,101,1,1 2oxg_B_,87,99,1,1 2oxg_B_,89,97,1,1 2oxg_B_,91,94,1,1 2oxg_B_,91,95,1,1 2oxg_B_,93,95,1,1