pair,contact1,contact2,flow1,flow2 1lfd_A_,1,3,1,1 1lfd_A_,2,25,1,1 1lfd_A_,4,23,1,1 1lfd_A_,6,21,1,1 1lfd_A_,7,80,1,1 1lfd_A_,7,82,1,1 1lfd_A_,8,19,1,1 1lfd_A_,9,82,1,1 1lfd_A_,9,84,1,1 1lfd_A_,16,18,1,1 1lfd_A_,19,39,1,1 1lfd_A_,22,35,1,1 1lfd_A_,24,26,1,1 1lfd_A_,24,27,1,1 1lfd_A_,27,35,1,1 1lfd_A_,27,70,1,1 1lfd_A_,28,32,1,1 1lfd_A_,29,33,1,1 1lfd_A_,29,68,1,1 1lfd_A_,30,34,1,1 1lfd_A_,31,35,1,1 1lfd_A_,32,36,1,1 1lfd_A_,33,37,1,1 1lfd_A_,34,38,1,1 1lfd_A_,34,42,1,1 1lfd_A_,34,45,1,1 1lfd_A_,35,39,1,1 1lfd_A_,36,40,1,1 1lfd_A_,37,42,1,1 1lfd_A_,38,41,1,1 1lfd_A_,45,50,1,1 1lfd_A_,46,49,1,1 1lfd_A_,47,50,1,1 1lfd_A_,49,87,1,1 1lfd_A_,51,63,1,1 1lfd_A_,51,85,1,1 1lfd_A_,52,64,1,1 1lfd_A_,53,83,1,1 1lfd_A_,54,62,1,1 1lfd_A_,54,75,1,1 1lfd_A_,54,79,1,1 1lfd_A_,55,81,1,1 1lfd_A_,56,60,1,1 1lfd_A_,57,59,1,1 1lfd_A_,57,60,1,1 1lfd_A_,65,68,1,1 1lfd_A_,69,73,1,1 1lfd_A_,70,73,1,1 1lfd_A_,70,74,1,1 1lfd_A_,75,78,1,1 1lfd_A_,76,80,1,1