pair,contact1,contact2,flow1,flow2 3d9x_A_,3,15,1,1 3d9x_A_,5,13,1,1 3d9x_A_,7,10,1,1 3d9x_A_,11,12,1,1 3d9x_A_,16,19,1,1 3d9x_A_,22,24,1,1 3d9x_A_,25,27,1,1 3d9x_A_,25,30,1,1 3d9x_A_,27,29,1,1 3d9x_A_,27,30,1,1 3d9x_A_,28,31,1,1 3d9x_A_,29,46,1,1 3d9x_A_,29,50,1,1 3d9x_A_,31,44,1,1 3d9x_A_,33,42,1,1 3d9x_A_,34,35,1,1 3d9x_A_,34,38,1,1 3d9x_A_,35,37,1,1 3d9x_A_,35,38,1,1 3d9x_A_,44,45,1,1 3d9x_A_,54,61,1,1 3d9x_A_,55,57,1,1 3d9x_A_,56,59,1,1 3d9x_A_,58,69,1,1 3d9x_A_,60,67,1,1 3d9x_A_,62,64,1,1 3d9x_A_,62,65,1,1 3d9x_A_,66,74,1,1 3d9x_A_,68,72,1,1 3d9x_A_,73,80,1,1 3d9x_A_,75,77,1,1 3d9x_A_,75,78,1,1 3d9x_A_,80,82,1,1 3d9x_A_,81,84,1,1 3d9x_A_,89,100,1,1 3d9x_A_,92,103,1,1 3d9x_A_,93,94,1,1 3d9x_A_,93,97,1,1 3d9x_A_,94,97,1,1 3d9x_A_,100,103,1,1 3d9x_A_,100,104,1,1 3d9x_A_,101,105,1,1 3d9x_A_,102,106,1,1 3d9x_A_,103,107,1,1 3d9x_A_,104,108,1,1 3d9x_A_,105,109,1,1 3d9x_A_,106,110,1,1 3d9x_A_,107,111,1,1 3d9x_A_,108,112,1,1 3d9x_A_,110,113,1,1