pair,contact1,contact2,flow1,flow2 7sym_E_,6,9,1,1 7sym_E_,6,10,1,1 7sym_E_,7,11,1,1 7sym_E_,8,12,1,1 7sym_E_,9,13,1,1 7sym_E_,10,14,1,1 7sym_E_,11,15,1,1 7sym_E_,12,16,1,1 7sym_E_,13,17,1,1 7sym_E_,14,18,1,1 7sym_E_,15,19,1,1 7sym_E_,16,20,1,1 7sym_E_,17,21,1,1 7sym_E_,18,22,1,1 7sym_E_,19,23,1,1 7sym_E_,20,24,1,1 7sym_E_,21,25,1,1 7sym_E_,22,26,1,1 7sym_E_,22,34,1,1 7sym_E_,23,27,1,1 7sym_E_,24,28,1,1 7sym_E_,25,29,1,1 7sym_E_,28,30,1,1 7sym_E_,30,107,1,1 7sym_E_,32,53,1,1 7sym_E_,32,54,1,1 7sym_E_,35,51,1,1 7sym_E_,38,49,1,1 7sym_E_,42,45,1,1 7sym_E_,43,44,1,1 7sym_E_,44,45,1,1 7sym_E_,48,85,1,1 7sym_E_,48,87,1,1 7sym_E_,50,87,1,1 7sym_E_,54,57,1,1 7sym_E_,59,65,1,1 7sym_E_,61,64,1,1 7sym_E_,63,67,1,1 7sym_E_,64,68,1,1 7sym_E_,65,69,1,1 7sym_E_,66,70,1,1 7sym_E_,67,70,1,1 7sym_E_,67,71,1,1 7sym_E_,68,72,1,1 7sym_E_,69,73,1,1 7sym_E_,70,74,1,1 7sym_E_,71,75,1,1 7sym_E_,72,76,1,1 7sym_E_,73,77,1,1 7sym_E_,74,79,1,1 7sym_E_,74,80,1,1 7sym_E_,80,83,1,1 7sym_E_,92,93,1,1 7sym_E_,93,96,1,1 7sym_E_,94,101,1,1 7sym_E_,98,102,1,1 7sym_E_,99,103,1,1 7sym_E_,100,104,1,1 7sym_E_,101,105,1,1 7sym_E_,102,106,1,1 7sym_E_,103,107,1,1 7sym_E_,104,108,1,1 7sym_E_,105,109,1,1 7sym_E_,107,110,1,1 7sym_E_,107,111,1,1 7sym_E_,115,119,1,1 7sym_E_,116,120,1,1 7sym_E_,117,121,1,1 7sym_E_,118,122,1,1 7sym_E_,119,123,1,1 7sym_E_,120,124,1,1 7sym_E_,121,125,1,1 7sym_E_,122,126,1,1 7sym_E_,123,127,1,1 7sym_E_,124,128,1,1 7sym_E_,126,134,1,1 7sym_E_,127,130,1,1 7sym_E_,133,189,1,1 7sym_E_,134,154,1,1 7sym_E_,135,187,1,1 7sym_E_,136,152,1,1 7sym_E_,137,185,1,1 7sym_E_,138,149,1,1 7sym_E_,138,150,1,1 7sym_E_,139,183,1,1 7sym_E_,140,148,1,1 7sym_E_,162,165,1,1 7sym_E_,163,166,1,1 7sym_E_,167,202,1,1 7sym_E_,171,186,1,1 7sym_E_,173,184,1,1 7sym_E_,175,182,1,1 7sym_E_,177,180,1,1 7sym_E_,193,195,1,1 7sym_E_,204,207,1,1