pair,contact1,contact2,flow1,flow2 2o01_F_,8,11,1,1 2o01_F_,8,57,1,1 2o01_F_,8,60,1,1 2o01_F_,9,11,1,1 2o01_F_,10,12,1,1 2o01_F_,12,13,1,1 2o01_F_,14,18,1,1 2o01_F_,15,19,1,1 2o01_F_,17,20,1,1 2o01_F_,17,21,1,1 2o01_F_,25,28,1,1 2o01_F_,27,30,1,1 2o01_F_,28,31,1,1 2o01_F_,32,36,1,1 2o01_F_,34,43,1,1 2o01_F_,35,36,1,1 2o01_F_,44,46,1,1 2o01_F_,45,49,1,1 2o01_F_,46,51,1,1 2o01_F_,48,56,1,1 2o01_F_,52,56,1,1 2o01_F_,59,61,1,1 2o01_F_,60,63,1,1 2o01_F_,64,67,1,1 2o01_F_,64,68,1,1 2o01_F_,68,70,1,1 2o01_F_,74,76,1,1 2o01_F_,76,80,1,1 2o01_F_,77,80,1,1 2o01_F_,79,82,1,1 2o01_F_,81,85,1,1 2o01_F_,84,87,1,1 2o01_F_,84,88,1,1 2o01_F_,88,92,1,1 2o01_F_,89,93,1,1 2o01_F_,90,94,1,1 2o01_F_,91,94,1,1 2o01_F_,92,134,1,1 2o01_F_,94,97,1,1 2o01_F_,96,100,1,1 2o01_F_,97,101,1,1 2o01_F_,98,102,1,1 2o01_F_,99,103,1,1 2o01_F_,100,104,1,1 2o01_F_,102,106,1,1 2o01_F_,102,148,1,1 2o01_F_,104,107,1,1 2o01_F_,105,108,1,1 2o01_F_,107,110,1,1 2o01_F_,109,154,1,1 2o01_F_,110,111,1,1 2o01_F_,111,117,1,1 2o01_F_,116,119,1,1 2o01_F_,116,120,1,1 2o01_F_,117,122,1,1 2o01_F_,127,128,1,1 2o01_F_,127,130,1,1 2o01_F_,130,133,1,1 2o01_F_,136,140,1,1 2o01_F_,137,139,1,1 2o01_F_,137,140,1,1 2o01_F_,141,144,1,1 2o01_F_,144,146,1,1