pair,contact1,contact2,flow1,flow2 1ye9_E_,1,4,1,1 1ye9_E_,2,6,1,1 1ye9_E_,6,8,1,1 1ye9_E_,6,9,1,1 1ye9_E_,6,12,1,1 1ye9_E_,8,12,1,1 1ye9_E_,9,13,1,1 1ye9_E_,10,14,1,1 1ye9_E_,11,15,1,1 1ye9_E_,12,16,1,1 1ye9_E_,13,17,1,1 1ye9_E_,14,18,1,1 1ye9_E_,15,19,1,1 1ye9_E_,15,70,1,1 1ye9_E_,16,20,1,1 1ye9_E_,17,21,1,1 1ye9_E_,18,21,1,1 1ye9_E_,24,67,1,1 1ye9_E_,26,65,1,1 1ye9_E_,28,62,1,1 1ye9_E_,28,63,1,1 1ye9_E_,30,60,1,1 1ye9_E_,31,52,1,1 1ye9_E_,31,57,1,1 1ye9_E_,34,37,1,1 1ye9_E_,35,38,1,1 1ye9_E_,35,177,1,1 1ye9_E_,37,40,1,1 1ye9_E_,44,46,1,1 1ye9_E_,44,47,1,1 1ye9_E_,44,192,1,1 1ye9_E_,47,49,1,1 1ye9_E_,47,50,1,1 1ye9_E_,49,50,1,1 1ye9_E_,50,195,1,1 1ye9_E_,51,199,1,1 1ye9_E_,53,56,1,1 1ye9_E_,53,57,1,1 1ye9_E_,72,77,1,1 1ye9_E_,73,76,1,1 1ye9_E_,73,77,1,1 1ye9_E_,74,77,1,1 1ye9_E_,74,78,1,1 1ye9_E_,74,79,1,1 1ye9_E_,75,80,1,1 1ye9_E_,76,80,1,1 1ye9_E_,78,81,1,1 1ye9_E_,80,126,1,1 1ye9_E_,81,114,1,1 1ye9_E_,82,126,1,1 1ye9_E_,84,87,1,1 1ye9_E_,89,92,1,1 1ye9_E_,93,94,1,1 1ye9_E_,93,177,1,1 1ye9_E_,95,97,1,1 1ye9_E_,95,101,1,1 1ye9_E_,97,99,1,1 1ye9_E_,97,100,1,1 1ye9_E_,97,101,1,1 1ye9_E_,99,103,1,1 1ye9_E_,100,104,1,1 1ye9_E_,101,104,1,1 1ye9_E_,102,105,1,1 1ye9_E_,103,107,1,1 1ye9_E_,105,109,1,1 1ye9_E_,106,110,1,1 1ye9_E_,110,114,1,1 1ye9_E_,111,115,1,1 1ye9_E_,119,122,1,1 1ye9_E_,119,138,1,1 1ye9_E_,119,140,1,1 1ye9_E_,119,142,1,1 1ye9_E_,120,123,1,1 1ye9_E_,120,126,1,1 1ye9_E_,122,143,1,1 1ye9_E_,122,144,1,1 1ye9_E_,123,126,1,1 1ye9_E_,124,127,1,1 1ye9_E_,130,131,1,1 1ye9_E_,134,136,1,1 1ye9_E_,134,137,1,1 1ye9_E_,136,137,1,1 1ye9_E_,137,150,1,1 1ye9_E_,142,146,1,1 1ye9_E_,148,150,1,1 1ye9_E_,148,161,1,1 1ye9_E_,152,155,1,1 1ye9_E_,155,158,1,1 1ye9_E_,155,160,1,1 1ye9_E_,156,159,1,1 1ye9_E_,158,161,1,1 1ye9_E_,166,173,1,1 1ye9_E_,177,179,1,1 1ye9_E_,180,182,1,1 1ye9_E_,190,192,1,1 1ye9_E_,190,193,1,1 1ye9_E_,191,194,1,1 1ye9_E_,195,197,1,1 1ye9_E_,195,198,1,1 1ye9_E_,197,201,1,1 1ye9_E_,197,238,1,1 1ye9_E_,198,202,1,1 1ye9_E_,199,203,1,1 1ye9_E_,200,204,1,1 1ye9_E_,201,205,1,1 1ye9_E_,202,206,1,1 1ye9_E_,203,206,1,1 1ye9_E_,203,207,1,1 1ye9_E_,204,207,1,1 1ye9_E_,204,212,1,1 1ye9_E_,208,211,1,1 1ye9_E_,208,212,1,1 1ye9_E_,209,213,1,1 1ye9_E_,210,214,1,1 1ye9_E_,211,215,1,1 1ye9_E_,212,216,1,1 1ye9_E_,213,217,1,1 1ye9_E_,214,218,1,1 1ye9_E_,215,219,1,1 1ye9_E_,216,220,1,1 1ye9_E_,217,221,1,1 1ye9_E_,218,222,1,1 1ye9_E_,219,223,1,1 1ye9_E_,220,224,1,1 1ye9_E_,220,253,1,1 1ye9_E_,221,224,1,1 1ye9_E_,222,225,1,1 1ye9_E_,223,226,1,1 1ye9_E_,226,232,1,1 1ye9_E_,229,233,1,1 1ye9_E_,230,234,1,1 1ye9_E_,231,235,1,1 1ye9_E_,232,236,1,1 1ye9_E_,233,237,1,1 1ye9_E_,234,238,1,1 1ye9_E_,235,239,1,1 1ye9_E_,236,240,1,1 1ye9_E_,239,242,1,1 1ye9_E_,239,243,1,1 1ye9_E_,243,246,1,1 1ye9_E_,243,247,1,1 1ye9_E_,244,248,1,1 1ye9_E_,245,249,1,1 1ye9_E_,246,250,1,1 1ye9_E_,247,251,1,1 1ye9_E_,248,252,1,1 1ye9_E_,249,253,1,1 1ye9_E_,250,254,1,1 1ye9_E_,251,256,1,1 1ye9_E_,252,255,1,1