pair,contact1,contact2,flow1,flow2 1ry1_E_,100,147,1,1 1ry1_E_,101,146,1,1 1ry1_E_,102,145,1,1 1ry1_E_,103,144,1,1 1ry1_E_,104,123,1,1 1ry1_E_,105,122,1,1 1ry1_E_,106,121,1,1 1ry1_E_,107,120,1,1 1ry1_E_,108,119,1,1 1ry1_E_,109,118,1,1 1ry1_E_,110,117,1,1 1ry1_E_,111,116,1,1 1ry1_E_,112,115,1,1 1ry1_E_,113,137,1,1 1ry1_E_,114,134,1,1 1ry1_E_,115,133,1,1 1ry1_E_,128,143,1,1 1ry1_E_,129,142,1,1 1ry1_E_,130,141,1,1 1ry1_E_,131,140,1,1 1ry1_E_,135,137,1,1