pair,contact1,contact2,flow1,flow2 3d0f_A_,15,17,1,1 3d0f_A_,15,18,1,1 3d0f_A_,18,21,1,1 3d0f_A_,18,22,1,1 3d0f_A_,19,23,1,1 3d0f_A_,20,24,1,1 3d0f_A_,21,25,1,1 3d0f_A_,26,30,1,1 3d0f_A_,29,32,1,1 3d0f_A_,31,34,1,1 3d0f_A_,35,90,1,1 3d0f_A_,37,88,1,1 3d0f_A_,38,50,1,1 3d0f_A_,39,85,1,1 3d0f_A_,39,86,1,1 3d0f_A_,40,48,1,1 3d0f_A_,41,48,1,1 3d0f_A_,43,45,1,1 3d0f_A_,43,46,1,1 3d0f_A_,47,59,1,1 3d0f_A_,49,57,1,1 3d0f_A_,51,54,1,1 3d0f_A_,51,55,1,1 3d0f_A_,53,55,1,1 3d0f_A_,60,63,1,1 3d0f_A_,61,64,1,1 3d0f_A_,62,65,1,1 3d0f_A_,63,100,1,1 3d0f_A_,65,68,1,1 3d0f_A_,67,70,1,1 3d0f_A_,68,71,1,1 3d0f_A_,69,72,1,1 3d0f_A_,69,74,1,1 3d0f_A_,70,82,1,1 3d0f_A_,72,74,1,1 3d0f_A_,74,76,1,1 3d0f_A_,74,77,1,1 3d0f_A_,74,78,1,1 3d0f_A_,77,80,1,1 3d0f_A_,78,81,1,1 3d0f_A_,79,81,1,1 3d0f_A_,79,83,1,1 3d0f_A_,83,86,1,1 3d0f_A_,89,101,1,1 3d0f_A_,91,99,1,1 3d0f_A_,93,96,1,1 3d0f_A_,93,97,1,1