pair,contact1,contact2,flow1,flow2 7r8a_D_,1,96,1,1 7r8a_D_,2,25,1,1 7r8a_D_,4,23,1,1 7r8a_D_,5,101,1,1 7r8a_D_,6,21,1,1 7r8a_D_,7,101,1,1 7r8a_D_,8,9,1,1 7r8a_D_,8,102,1,1 7r8a_D_,13,16,1,1 7r8a_D_,15,77,1,1 7r8a_D_,16,77,1,1 7r8a_D_,18,74,1,1 7r8a_D_,20,72,1,1 7r8a_D_,22,70,1,1 7r8a_D_,27,29,1,1 7r8a_D_,27,65,1,1 7r8a_D_,28,31,1,1 7r8a_D_,30,70,1,1 7r8a_D_,31,90,1,1 7r8a_D_,33,88,1,1 7r8a_D_,34,46,1,1 7r8a_D_,34,47,1,1 7r8a_D_,35,86,1,1 7r8a_D_,36,44,1,1 7r8a_D_,37,84,1,1 7r8a_D_,38,41,1,1 7r8a_D_,38,42,1,1 7r8a_D_,40,42,1,1 7r8a_D_,45,54,1,1 7r8a_D_,46,54,1,1 7r8a_D_,48,52,1,1 7r8a_D_,60,75,1,1 7r8a_D_,62,73,1,1 7r8a_D_,64,71,1,1 7r8a_D_,65,67,1,1 7r8a_D_,66,69,1,1 7r8a_D_,78,81,1,1 7r8a_D_,83,102,1,1 7r8a_D_,83,103,1,1 7r8a_D_,85,101,1,1 7r8a_D_,89,94,1,1 7r8a_D_,89,96,1,1 7r8a_D_,100,101,1,1