pair,contact1,contact2,flow1,flow2 7llk_D_,2,3,1,1 7llk_D_,2,18,1,1 7llk_D_,2,95,1,1 7llk_D_,3,96,1,1 7llk_D_,7,100,1,1 7llk_D_,8,11,1,1 7llk_D_,12,70,1,1 7llk_D_,15,67,1,1 7llk_D_,17,28,1,1 7llk_D_,17,65,1,1 7llk_D_,18,63,1,1 7llk_D_,19,21,1,1 7llk_D_,22,63,1,1 7llk_D_,23,24,1,1 7llk_D_,28,83,1,1 7llk_D_,29,42,1,1 7llk_D_,30,81,1,1 7llk_D_,31,39,1,1 7llk_D_,31,77,1,1 7llk_D_,32,36,1,1 7llk_D_,32,79,1,1 7llk_D_,33,36,1,1 7llk_D_,37,38,1,1 7llk_D_,41,49,1,1 7llk_D_,43,47,1,1 7llk_D_,44,46,1,1 7llk_D_,45,48,1,1 7llk_D_,48,56,1,1 7llk_D_,50,51,1,1 7llk_D_,52,55,1,1 7llk_D_,55,71,1,1 7llk_D_,55,74,1,1 7llk_D_,57,58,1,1 7llk_D_,57,68,1,1 7llk_D_,59,66,1,1 7llk_D_,59,68,1,1 7llk_D_,60,62,1,1 7llk_D_,60,64,1,1 7llk_D_,61,63,1,1 7llk_D_,61,64,1,1 7llk_D_,66,68,1,1 7llk_D_,69,72,1,1 7llk_D_,71,73,1,1 7llk_D_,75,78,1,1 7llk_D_,77,79,1,1 7llk_D_,78,99,1,1 7llk_D_,79,81,1,1 7llk_D_,79,98,1,1 7llk_D_,80,97,1,1 7llk_D_,82,94,1,1 7llk_D_,84,86,1,1 7llk_D_,84,92,1,1 7llk_D_,87,90,1,1 7llk_D_,91,92,1,1 7llk_D_,97,98,1,1