pair,contact1,contact2,flow1,flow2 7pit_c_,1,19,1,1 7pit_c_,3,17,1,1 7pit_c_,4,5,1,1 7pit_c_,4,126,1,1 7pit_c_,5,13,1,1 7pit_c_,7,10,1,1 7pit_c_,7,11,1,1 7pit_c_,9,11,1,1 7pit_c_,13,15,1,1 7pit_c_,15,18,1,1 7pit_c_,20,21,1,1 7pit_c_,27,29,1,1 7pit_c_,30,34,1,1 7pit_c_,31,35,1,1 7pit_c_,32,36,1,1 7pit_c_,33,37,1,1 7pit_c_,34,38,1,1 7pit_c_,35,39,1,1 7pit_c_,36,40,1,1 7pit_c_,37,41,1,1 7pit_c_,38,42,1,1 7pit_c_,40,188,1,1 7pit_c_,42,43,1,1 7pit_c_,49,50,1,1 7pit_c_,51,92,1,1 7pit_c_,53,54,1,1 7pit_c_,54,79,1,1 7pit_c_,75,80,1,1 7pit_c_,77,79,1,1 7pit_c_,80,83,1,1 7pit_c_,103,107,1,1 7pit_c_,104,108,1,1 7pit_c_,105,108,1,1 7pit_c_,105,109,1,1 7pit_c_,106,110,1,1 7pit_c_,107,111,1,1 7pit_c_,108,112,1,1 7pit_c_,109,113,1,1 7pit_c_,110,114,1,1 7pit_c_,111,115,1,1 7pit_c_,112,116,1,1 7pit_c_,113,116,1,1 7pit_c_,113,117,1,1 7pit_c_,114,118,1,1 7pit_c_,115,119,1,1 7pit_c_,116,120,1,1 7pit_c_,117,121,1,1 7pit_c_,118,121,1,1 7pit_c_,118,122,1,1 7pit_c_,118,190,1,1 7pit_c_,123,125,1,1 7pit_c_,125,196,1,1 7pit_c_,125,198,1,1 7pit_c_,127,198,1,1 7pit_c_,127,200,1,1 7pit_c_,128,130,1,1 7pit_c_,128,131,1,1 7pit_c_,128,132,1,1 7pit_c_,129,133,1,1 7pit_c_,130,134,1,1 7pit_c_,131,135,1,1 7pit_c_,132,135,1,1 7pit_c_,135,166,1,1 7pit_c_,139,143,1,1 7pit_c_,140,144,1,1 7pit_c_,141,145,1,1 7pit_c_,142,146,1,1 7pit_c_,143,147,1,1 7pit_c_,144,148,1,1 7pit_c_,145,148,1,1 7pit_c_,145,149,1,1 7pit_c_,147,150,1,1 7pit_c_,154,192,1,1 7pit_c_,154,193,1,1 7pit_c_,156,178,1,1 7pit_c_,157,195,1,1 7pit_c_,157,197,1,1 7pit_c_,158,178,1,1 7pit_c_,158,180,1,1 7pit_c_,159,197,1,1 7pit_c_,160,180,1,1 7pit_c_,160,182,1,1 7pit_c_,164,168,1,1 7pit_c_,165,169,1,1 7pit_c_,166,170,1,1 7pit_c_,167,170,1,1 7pit_c_,168,172,1,1 7pit_c_,169,172,1,1 7pit_c_,170,172,1,1 7pit_c_,171,174,1,1 7pit_c_,180,189,1,1 7pit_c_,181,183,1,1 7pit_c_,182,185,1,1 7pit_c_,184,186,1,1 7pit_c_,186,190,1,1 7pit_c_,187,191,1,1 7pit_c_,188,192,1,1 7pit_c_,190,193,1,1 7pit_c_,200,203,1,1 7pit_c_,202,205,1,1 7pit_c_,203,206,1,1 7pit_c_,204,208,1,1 7pit_c_,205,209,1,1