pair,contact1,contact2,flow1,flow2 2y0s_L_,2,18,1,1 2y0s_L_,4,16,1,1 2y0s_L_,6,14,1,1 2y0s_L_,7,14,1,1 2y0s_L_,8,12,1,1 2y0s_L_,9,12,1,1 2y0s_L_,11,59,1,1 2y0s_L_,12,14,1,1 2y0s_L_,13,57,1,1 2y0s_L_,14,56,1,1 2y0s_L_,15,55,1,1 2y0s_L_,17,53,1,1 2y0s_L_,21,23,1,1 2y0s_L_,21,25,1,1 2y0s_L_,22,26,1,1 2y0s_L_,22,43,1,1 2y0s_L_,24,28,1,1 2y0s_L_,25,29,1,1 2y0s_L_,26,30,1,1 2y0s_L_,27,31,1,1 2y0s_L_,35,38,1,1 2y0s_L_,37,59,1,1 2y0s_L_,37,60,1,1 2y0s_L_,39,58,1,1 2y0s_L_,40,58,1,1 2y0s_L_,42,56,1,1 2y0s_L_,44,54,1,1 2y0s_L_,45,47,1,1 2y0s_L_,47,49,1,1 2y0s_L_,50,52,1,1 2y0s_L_,59,60,1,1 2y0s_L_,59,63,1,1 2y0s_L_,60,62,1,1 2y0s_L_,64,68,1,1 2y0s_L_,65,69,1,1 2y0s_L_,67,71,1,1 2y0s_L_,68,72,1,1 2y0s_L_,69,73,1,1 2y0s_L_,70,74,1,1 2y0s_L_,71,75,1,1 2y0s_L_,72,76,1,1 2y0s_L_,73,77,1,1 2y0s_L_,74,78,1,1 2y0s_L_,75,79,1,1 2y0s_L_,76,80,1,1 2y0s_L_,77,81,1,1 2y0s_L_,79,83,1,1 2y0s_L_,80,84,1,1 2y0s_L_,81,85,1,1 2y0s_L_,82,86,1,1 2y0s_L_,84,87,1,1 2y0s_L_,84,88,1,1 2y0s_L_,87,90,1,1 2y0s_L_,87,91,1,1 2y0s_L_,88,91,1,1