pair,contact1,contact2,flow1,flow2 5x6u_D_,1,4,1,1 5x6u_D_,1,5,1,1 5x6u_D_,2,6,1,1 5x6u_D_,5,8,1,1 5x6u_D_,5,9,1,1 5x6u_D_,6,10,1,1 5x6u_D_,9,14,1,1 5x6u_D_,9,17,1,1 5x6u_D_,11,14,1,1 5x6u_D_,12,88,1,1 5x6u_D_,13,89,1,1 5x6u_D_,13,91,1,1 5x6u_D_,15,31,1,1 5x6u_D_,15,87,1,1 5x6u_D_,16,87,1,1 5x6u_D_,17,29,1,1 5x6u_D_,18,85,1,1 5x6u_D_,19,26,1,1 5x6u_D_,19,27,1,1 5x6u_D_,20,83,1,1 5x6u_D_,21,24,1,1 5x6u_D_,28,34,1,1 5x6u_D_,29,32,1,1 5x6u_D_,30,33,1,1 5x6u_D_,31,87,1,1 5x6u_D_,35,38,1,1 5x6u_D_,35,39,1,1 5x6u_D_,36,40,1,1 5x6u_D_,37,41,1,1 5x6u_D_,38,42,1,1 5x6u_D_,39,43,1,1 5x6u_D_,40,44,1,1 5x6u_D_,41,45,1,1 5x6u_D_,42,46,1,1 5x6u_D_,43,47,1,1 5x6u_D_,44,48,1,1 5x6u_D_,45,49,1,1 5x6u_D_,46,50,1,1 5x6u_D_,47,51,1,1 5x6u_D_,63,77,1,1 5x6u_D_,65,76,1,1 5x6u_D_,67,74,1,1 5x6u_D_,69,72,1,1 5x6u_D_,69,90,1,1 5x6u_D_,70,90,1,1 5x6u_D_,71,89,1,1 5x6u_D_,71,90,1,1 5x6u_D_,73,88,1,1 5x6u_D_,73,90,1,1 5x6u_D_,75,86,1,1 5x6u_D_,77,84,1,1 5x6u_D_,79,82,1,1 5x6u_D_,91,93,1,1