pair,contact1,contact2,flow1,flow2 1lwr_A_,4,27,1,1 1lwr_A_,7,9,1,1 1lwr_A_,7,24,1,1 1lwr_A_,9,22,1,1 1lwr_A_,11,20,1,1 1lwr_A_,13,16,1,1 1lwr_A_,13,18,1,1 1lwr_A_,15,18,1,1 1lwr_A_,16,94,1,1 1lwr_A_,17,64,1,1 1lwr_A_,17,65,1,1 1lwr_A_,19,62,1,1 1lwr_A_,21,60,1,1 1lwr_A_,23,58,1,1 1lwr_A_,24,26,1,1 1lwr_A_,25,31,1,1 1lwr_A_,32,80,1,1 1lwr_A_,34,78,1,1 1lwr_A_,35,78,1,1 1lwr_A_,36,53,1,1 1lwr_A_,37,76,1,1 1lwr_A_,38,51,1,1 1lwr_A_,39,74,1,1 1lwr_A_,40,48,1,1 1lwr_A_,41,42,1,1 1lwr_A_,41,72,1,1 1lwr_A_,42,45,1,1 1lwr_A_,43,70,1,1 1lwr_A_,54,56,1,1 1lwr_A_,57,58,1,1 1lwr_A_,58,59,1,1 1lwr_A_,66,93,1,1 1lwr_A_,68,94,1,1 1lwr_A_,69,93,1,1 1lwr_A_,71,91,1,1 1lwr_A_,73,89,1,1 1lwr_A_,75,87,1,1 1lwr_A_,77,84,1,1 1lwr_A_,79,81,1,1 1lwr_A_,79,82,1,1 1lwr_A_,92,93,1,1