pair,contact1,contact2,flow1,flow2 2l2c_A_,12,16,1,1 2l2c_A_,13,17,1,1 2l2c_A_,14,18,1,1 2l2c_A_,16,19,1,1 2l2c_A_,16,20,1,1 2l2c_A_,18,22,1,1 2l2c_A_,19,23,1,1 2l2c_A_,20,23,1,1 2l2c_A_,20,24,1,1 2l2c_A_,21,25,1,1 2l2c_A_,22,26,1,1 2l2c_A_,23,27,1,1 2l2c_A_,24,28,1,1 2l2c_A_,26,30,1,1 2l2c_A_,33,37,1,1 2l2c_A_,34,35,1,1 2l2c_A_,34,38,1,1 2l2c_A_,35,39,1,1 2l2c_A_,36,40,1,1 2l2c_A_,37,41,1,1 2l2c_A_,38,43,1,1 2l2c_A_,41,123,1,1 2l2c_A_,48,51,1,1 2l2c_A_,48,52,1,1 2l2c_A_,49,53,1,1 2l2c_A_,50,54,1,1 2l2c_A_,51,55,1,1 2l2c_A_,52,56,1,1 2l2c_A_,52,105,1,1 2l2c_A_,53,57,1,1 2l2c_A_,54,58,1,1 2l2c_A_,55,58,1,1 2l2c_A_,55,59,1,1 2l2c_A_,56,60,1,1 2l2c_A_,57,61,1,1 2l2c_A_,58,62,1,1 2l2c_A_,59,64,1,1 2l2c_A_,60,63,1,1 2l2c_A_,64,72,1,1 2l2c_A_,72,76,1,1 2l2c_A_,73,77,1,1 2l2c_A_,74,78,1,1 2l2c_A_,76,79,1,1 2l2c_A_,76,80,1,1 2l2c_A_,77,85,1,1 2l2c_A_,81,85,1,1 2l2c_A_,82,86,1,1 2l2c_A_,83,87,1,1 2l2c_A_,84,88,1,1 2l2c_A_,85,89,1,1 2l2c_A_,86,90,1,1 2l2c_A_,87,91,1,1 2l2c_A_,88,92,1,1 2l2c_A_,90,93,1,1 2l2c_A_,102,105,1,1 2l2c_A_,102,106,1,1 2l2c_A_,103,107,1,1 2l2c_A_,104,108,1,1 2l2c_A_,105,109,1,1 2l2c_A_,106,110,1,1 2l2c_A_,107,111,1,1 2l2c_A_,108,112,1,1 2l2c_A_,109,113,1,1 2l2c_A_,110,114,1,1 2l2c_A_,111,115,1,1 2l2c_A_,112,116,1,1 2l2c_A_,113,117,1,1 2l2c_A_,118,121,1,1