pair,contact1,contact2,flow1,flow2 7mrl_B_,3,6,1,1 7mrl_B_,3,7,1,1 7mrl_B_,4,8,1,1 7mrl_B_,5,9,1,1 7mrl_B_,6,10,1,1 7mrl_B_,6,83,1,1 7mrl_B_,7,11,1,1 7mrl_B_,9,12,1,1 7mrl_B_,10,13,1,1 7mrl_B_,10,24,1,1 7mrl_B_,13,23,1,1 7mrl_B_,14,19,1,1 7mrl_B_,14,89,1,1 7mrl_B_,14,91,1,1 7mrl_B_,15,21,1,1 7mrl_B_,15,91,1,1 7mrl_B_,16,19,1,1 7mrl_B_,23,91,1,1 7mrl_B_,24,27,1,1 7mrl_B_,25,29,1,1 7mrl_B_,26,30,1,1 7mrl_B_,27,31,1,1 7mrl_B_,28,32,1,1 7mrl_B_,29,32,1,1 7mrl_B_,29,33,1,1 7mrl_B_,30,34,1,1 7mrl_B_,31,35,1,1 7mrl_B_,32,36,1,1 7mrl_B_,33,36,1,1 7mrl_B_,33,37,1,1 7mrl_B_,35,38,1,1 7mrl_B_,35,40,1,1 7mrl_B_,36,39,1,1 7mrl_B_,41,43,1,1 7mrl_B_,41,44,1,1 7mrl_B_,42,45,1,1 7mrl_B_,43,46,1,1 7mrl_B_,45,51,1,1 7mrl_B_,45,83,1,1 7mrl_B_,47,49,1,1 7mrl_B_,47,51,1,1 7mrl_B_,48,52,1,1 7mrl_B_,48,84,1,1 7mrl_B_,49,52,1,1 7mrl_B_,49,53,1,1 7mrl_B_,50,54,1,1 7mrl_B_,51,55,1,1 7mrl_B_,52,56,1,1 7mrl_B_,52,80,1,1 7mrl_B_,53,57,1,1 7mrl_B_,54,58,1,1 7mrl_B_,55,58,1,1 7mrl_B_,56,59,1,1 7mrl_B_,59,62,1,1 7mrl_B_,59,73,1,1 7mrl_B_,62,65,1,1 7mrl_B_,66,69,1,1 7mrl_B_,66,70,1,1 7mrl_B_,67,71,1,1 7mrl_B_,68,72,1,1 7mrl_B_,69,73,1,1 7mrl_B_,70,74,1,1 7mrl_B_,71,75,1,1 7mrl_B_,72,76,1,1 7mrl_B_,73,77,1,1 7mrl_B_,74,78,1,1 7mrl_B_,75,79,1,1 7mrl_B_,76,80,1,1 7mrl_B_,77,80,1,1 7mrl_B_,77,81,1,1 7mrl_B_,78,82,1,1 7mrl_B_,79,83,1,1 7mrl_B_,80,84,1,1 7mrl_B_,81,86,1,1 7mrl_B_,82,85,1,1 7mrl_B_,89,93,1,1 7mrl_B_,90,93,1,1 7mrl_B_,90,94,1,1 7mrl_B_,91,95,1,1 7mrl_B_,92,96,1,1 7mrl_B_,93,97,1,1 7mrl_B_,94,98,1,1 7mrl_B_,95,99,1,1 7mrl_B_,96,100,1,1 7mrl_B_,97,100,1,1