pair,contact1,contact2,flow1,flow2 7bzu_A_,31,71,1,1 7bzu_A_,32,68,1,1 7bzu_A_,32,69,1,1 7bzu_A_,33,66,1,1 7bzu_A_,35,36,1,1 7bzu_A_,35,61,1,1 7bzu_A_,35,66,1,1 7bzu_A_,36,37,1,1 7bzu_A_,45,48,1,1 7bzu_A_,49,52,1,1 7bzu_A_,50,53,1,1 7bzu_A_,52,54,1,1 7bzu_A_,59,62,1,1 7bzu_A_,60,63,1,1 7bzu_A_,71,73,1,1 7bzu_A_,76,79,1,1 7bzu_A_,80,83,1,1 7bzu_A_,80,84,1,1 7bzu_A_,81,85,1,1 7bzu_A_,81,257,1,1 7bzu_A_,83,121,1,1 7bzu_A_,85,254,1,1 7bzu_A_,90,250,1,1 7bzu_A_,91,250,1,1 7bzu_A_,93,248,1,1 7bzu_A_,95,246,1,1 7bzu_A_,97,242,1,1 7bzu_A_,100,101,1,1 7bzu_A_,106,234,1,1 7bzu_A_,108,232,1,1 7bzu_A_,110,230,1,1 7bzu_A_,111,273,1,1 7bzu_A_,115,119,1,1 7bzu_A_,116,120,1,1 7bzu_A_,117,121,1,1 7bzu_A_,118,122,1,1 7bzu_A_,119,123,1,1 7bzu_A_,119,272,1,1 7bzu_A_,123,270,1,1 7bzu_A_,124,263,1,1 7bzu_A_,126,260,1,1 7bzu_A_,126,261,1,1 7bzu_A_,127,260,1,1 7bzu_A_,128,200,1,1 7bzu_A_,129,198,1,1 7bzu_A_,129,258,1,1 7bzu_A_,131,255,1,1 7bzu_A_,131,256,1,1 7bzu_A_,132,190,1,1 7bzu_A_,132,191,1,1 7bzu_A_,133,135,1,1 7bzu_A_,133,255,1,1 7bzu_A_,134,189,1,1 7bzu_A_,135,251,1,1 7bzu_A_,136,187,1,1 7bzu_A_,137,249,1,1 7bzu_A_,138,152,1,1 7bzu_A_,138,248,1,1 7bzu_A_,139,247,1,1 7bzu_A_,140,144,1,1 7bzu_A_,146,148,1,1 7bzu_A_,148,182,1,1 7bzu_A_,149,237,1,1 7bzu_A_,150,180,1,1 7bzu_A_,151,170,1,1 7bzu_A_,151,235,1,1 7bzu_A_,152,178,1,1 7bzu_A_,153,233,1,1 7bzu_A_,154,176,1,1 7bzu_A_,154,229,1,1 7bzu_A_,155,231,1,1 7bzu_A_,156,159,1,1 7bzu_A_,164,170,1,1 7bzu_A_,165,235,1,1 7bzu_A_,165,238,1,1 7bzu_A_,171,172,1,1 7bzu_A_,190,255,1,1 7bzu_A_,195,197,1,1 7bzu_A_,201,227,1,1 7bzu_A_,205,221,1,1 7bzu_A_,206,222,1,1 7bzu_A_,209,210,1,1 7bzu_A_,231,232,1,1 7bzu_A_,242,244,1,1 7bzu_A_,266,268,1,1 7bzu_A_,267,268,1,1 7bzu_A_,291,295,1,1 7bzu_A_,292,294,1,1