pair,contact1,contact2,flow1,flow2 1y0u_A_,2,4,1,1 1y0u_A_,3,6,1,1 1y0u_A_,4,8,1,1 1y0u_A_,5,9,1,1 1y0u_A_,6,10,1,1 1y0u_A_,7,11,1,1 1y0u_A_,8,12,1,1 1y0u_A_,9,12,1,1 1y0u_A_,9,13,1,1 1y0u_A_,10,14,1,1 1y0u_A_,11,15,1,1 1y0u_A_,12,16,1,1 1y0u_A_,13,17,1,1 1y0u_A_,14,18,1,1 1y0u_A_,15,19,1,1 1y0u_A_,16,20,1,1 1y0u_A_,17,21,1,1 1y0u_A_,18,22,1,1 1y0u_A_,19,23,1,1 1y0u_A_,20,24,1,1 1y0u_A_,21,25,1,1 1y0u_A_,22,26,1,1 1y0u_A_,22,66,1,1 1y0u_A_,23,27,1,1 1y0u_A_,23,82,1,1 1y0u_A_,24,28,1,1 1y0u_A_,25,32,1,1 1y0u_A_,25,59,1,1 1y0u_A_,26,32,1,1 1y0u_A_,27,33,1,1 1y0u_A_,29,32,1,1 1y0u_A_,29,33,1,1 1y0u_A_,30,34,1,1 1y0u_A_,31,35,1,1 1y0u_A_,32,36,1,1 1y0u_A_,32,60,1,1 1y0u_A_,33,37,1,1 1y0u_A_,36,39,1,1 1y0u_A_,37,40,1,1 1y0u_A_,38,41,1,1 1y0u_A_,39,84,1,1 1y0u_A_,43,46,1,1 1y0u_A_,43,47,1,1 1y0u_A_,46,49,1,1 1y0u_A_,47,50,1,1 1y0u_A_,53,56,1,1 1y0u_A_,53,57,1,1 1y0u_A_,54,58,1,1 1y0u_A_,55,59,1,1 1y0u_A_,56,60,1,1 1y0u_A_,57,61,1,1 1y0u_A_,58,62,1,1 1y0u_A_,59,63,1,1 1y0u_A_,60,64,1,1 1y0u_A_,61,65,1,1 1y0u_A_,62,66,1,1 1y0u_A_,63,67,1,1 1y0u_A_,64,69,1,1 1y0u_A_,65,68,1,1 1y0u_A_,67,69,1,1 1y0u_A_,68,80,1,1 1y0u_A_,69,80,1,1 1y0u_A_,71,78,1,1 1y0u_A_,73,76,1,1 1y0u_A_,80,83,1,1 1y0u_A_,80,84,1,1 1y0u_A_,81,84,1,1