pair,contact1,contact2,flow1,flow2 7bl5_L_,1,4,1,1 7bl5_L_,8,11,1,1 7bl5_L_,19,20,1,1 7bl5_L_,21,24,1,1 7bl5_L_,22,25,1,1 7bl5_L_,24,26,1,1 7bl5_L_,28,29,1,1 7bl5_L_,29,32,1,1 7bl5_L_,29,33,1,1 7bl5_L_,32,38,1,1 7bl5_L_,36,39,1,1 7bl5_L_,37,40,1,1 7bl5_L_,40,43,1,1 7bl5_L_,46,49,1,1 7bl5_L_,54,59,1,1 7bl5_L_,55,59,1,1 7bl5_L_,56,60,1,1 7bl5_L_,67,69,1,1 7bl5_L_,67,70,1,1 7bl5_L_,69,73,1,1 7bl5_L_,70,73,1,1 7bl5_L_,74,106,1,1 7bl5_L_,76,108,1,1 7bl5_L_,77,80,1,1 7bl5_L_,86,88,1,1 7bl5_L_,88,93,1,1 7bl5_L_,89,122,1,1 7bl5_L_,90,93,1,1 7bl5_L_,92,93,1,1 7bl5_L_,94,97,1,1 7bl5_L_,95,98,1,1 7bl5_L_,95,101,1,1 7bl5_L_,95,102,1,1 7bl5_L_,95,104,1,1 7bl5_L_,119,140,1,1 7bl5_L_,121,140,1,1 7bl5_L_,121,142,1,1 7bl5_L_,123,142,1,1 7bl5_L_,127,130,1,1 7bl5_L_,127,131,1,1 7bl5_L_,129,133,1,1 7bl5_L_,130,134,1,1 7bl5_L_,131,135,1,1 7bl5_L_,134,137,1,1 7bl5_L_,134,139,1,1 7bl5_L_,135,138,1,1