pair,contact1,contact2,flow1,flow2 1np6_A_,3,88,1,1 1np6_A_,5,88,1,1 1np6_A_,5,90,1,1 1np6_A_,6,99,1,1 1np6_A_,6,101,1,1 1np6_A_,7,90,1,1 1np6_A_,8,101,1,1 1np6_A_,8,103,1,1 1np6_A_,10,13,1,1 1np6_A_,13,105,1,1 1np6_A_,14,18,1,1 1np6_A_,15,19,1,1 1np6_A_,15,91,1,1 1np6_A_,16,20,1,1 1np6_A_,17,21,1,1 1np6_A_,18,21,1,1 1np6_A_,18,22,1,1 1np6_A_,19,23,1,1 1np6_A_,22,26,1,1 1np6_A_,23,27,1,1 1np6_A_,24,28,1,1 1np6_A_,26,29,1,1 1np6_A_,26,31,1,1 1np6_A_,27,30,1,1 1np6_A_,29,143,1,1 1np6_A_,29,147,1,1 1np6_A_,32,83,1,1 1np6_A_,32,86,1,1 1np6_A_,34,87,1,1 1np6_A_,34,89,1,1 1np6_A_,36,89,1,1 1np6_A_,36,91,1,1 1np6_A_,38,69,1,1 1np6_A_,38,91,1,1 1np6_A_,42,46,1,1 1np6_A_,43,47,1,1 1np6_A_,43,48,1,1 1np6_A_,49,64,1,1 1np6_A_,51,62,1,1 1np6_A_,53,60,1,1 1np6_A_,55,58,1,1 1np6_A_,70,72,1,1 1np6_A_,72,75,1,1 1np6_A_,72,76,1,1 1np6_A_,73,77,1,1 1np6_A_,74,78,1,1 1np6_A_,75,78,1,1 1np6_A_,75,79,1,1 1np6_A_,76,79,1,1 1np6_A_,77,80,1,1 1np6_A_,78,79,1,1 1np6_A_,81,83,1,1 1np6_A_,81,84,1,1 1np6_A_,82,85,1,1 1np6_A_,93,96,1,1 1np6_A_,100,118,1,1 1np6_A_,100,120,1,1 1np6_A_,100,122,1,1 1np6_A_,102,123,1,1 1np6_A_,102,125,1,1 1np6_A_,104,125,1,1 1np6_A_,105,108,1,1 1np6_A_,105,140,1,1 1np6_A_,106,127,1,1 1np6_A_,111,114,1,1 1np6_A_,112,115,1,1 1np6_A_,118,120,1,1 1np6_A_,118,121,1,1 1np6_A_,124,135,1,1 1np6_A_,124,137,1,1 1np6_A_,126,128,1,1 1np6_A_,126,137,1,1 1np6_A_,126,139,1,1 1np6_A_,138,140,1,1 1np6_A_,138,141,1,1 1np6_A_,141,144,1,1 1np6_A_,141,145,1,1 1np6_A_,142,146,1,1 1np6_A_,143,147,1,1 1np6_A_,144,148,1,1 1np6_A_,145,149,1,1 1np6_A_,146,150,1,1 1np6_A_,147,151,1,1 1np6_A_,148,152,1,1 1np6_A_,149,153,1,1 1np6_A_,150,154,1,1 1np6_A_,153,156,1,1