pair,contact1,contact2,flow1,flow2 8ape_c_,2,5,1,1 8ape_c_,2,8,1,1 8ape_c_,6,9,1,1 8ape_c_,8,12,1,1 8ape_c_,9,13,1,1 8ape_c_,10,14,1,1 8ape_c_,13,17,1,1 8ape_c_,14,18,1,1 8ape_c_,15,19,1,1 8ape_c_,16,20,1,1 8ape_c_,17,21,1,1 8ape_c_,18,22,1,1 8ape_c_,19,23,1,1 8ape_c_,19,24,1,1 8ape_c_,23,27,1,1 8ape_c_,24,28,1,1 8ape_c_,25,29,1,1 8ape_c_,26,30,1,1 8ape_c_,27,31,1,1 8ape_c_,27,32,1,1 8ape_c_,28,33,1,1 8ape_c_,31,35,1,1 8ape_c_,32,36,1,1 8ape_c_,33,37,1,1 8ape_c_,34,38,1,1 8ape_c_,35,39,1,1 8ape_c_,36,40,1,1 8ape_c_,37,41,1,1 8ape_c_,40,44,1,1 8ape_c_,41,45,1,1 8ape_c_,42,46,1,1 8ape_c_,43,47,1,1 8ape_c_,44,48,1,1 8ape_c_,45,49,1,1 8ape_c_,46,50,1,1 8ape_c_,47,51,1,1 8ape_c_,48,52,1,1 8ape_c_,49,53,1,1 8ape_c_,50,54,1,1 8ape_c_,51,54,1,1 8ape_c_,51,55,1,1 8ape_c_,52,56,1,1 8ape_c_,53,57,1,1 8ape_c_,54,58,1,1 8ape_c_,55,59,1,1 8ape_c_,56,60,1,1 8ape_c_,57,61,1,1 8ape_c_,58,62,1,1 8ape_c_,60,63,1,1 8ape_c_,72,74,1,1 8ape_c_,73,77,1,1 8ape_c_,74,78,1,1 8ape_c_,75,79,1,1 8ape_c_,76,80,1,1 8ape_c_,77,81,1,1 8ape_c_,78,82,1,1 8ape_c_,79,83,1,1 8ape_c_,80,84,1,1 8ape_c_,81,84,1,1 8ape_c_,82,85,1,1