pair,contact1,contact2,flow1,flow2 3ac2_A_,1,7,1,1 3ac2_A_,2,5,1,1 3ac2_A_,2,6,1,1 3ac2_A_,6,8,1,1 3ac2_A_,6,9,1,1 3ac2_A_,6,63,1,1 3ac2_A_,8,76,1,1 3ac2_A_,9,78,1,1 3ac2_A_,10,76,1,1 3ac2_A_,11,14,1,1 3ac2_A_,12,15,1,1 3ac2_A_,12,79,1,1 3ac2_A_,12,81,1,1 3ac2_A_,14,35,1,1 3ac2_A_,16,33,1,1 3ac2_A_,18,31,1,1 3ac2_A_,19,31,1,1 3ac2_A_,21,29,1,1 3ac2_A_,22,29,1,1 3ac2_A_,24,27,1,1 3ac2_A_,26,46,1,1 3ac2_A_,26,49,1,1 3ac2_A_,28,30,1,1 3ac2_A_,28,44,1,1 3ac2_A_,30,42,1,1 3ac2_A_,32,40,1,1 3ac2_A_,34,38,1,1 3ac2_A_,39,90,1,1 3ac2_A_,41,86,1,1 3ac2_A_,43,58,1,1 3ac2_A_,43,84,1,1 3ac2_A_,45,82,1,1 3ac2_A_,46,49,1,1 3ac2_A_,51,54,1,1 3ac2_A_,51,55,1,1 3ac2_A_,52,56,1,1 3ac2_A_,53,57,1,1 3ac2_A_,56,60,1,1 3ac2_A_,57,61,1,1 3ac2_A_,58,62,1,1 3ac2_A_,58,153,1,1 3ac2_A_,59,63,1,1 3ac2_A_,60,63,1,1 3ac2_A_,61,64,1,1 3ac2_A_,62,65,1,1 3ac2_A_,63,66,1,1 3ac2_A_,67,69,1,1 3ac2_A_,67,70,1,1 3ac2_A_,68,149,1,1 3ac2_A_,69,148,1,1 3ac2_A_,69,150,1,1 3ac2_A_,71,150,1,1 3ac2_A_,72,87,1,1 3ac2_A_,74,85,1,1 3ac2_A_,75,85,1,1 3ac2_A_,77,83,1,1 3ac2_A_,87,149,1,1 3ac2_A_,89,92,1,1 3ac2_A_,91,142,1,1 3ac2_A_,91,143,1,1 3ac2_A_,92,142,1,1 3ac2_A_,93,96,1,1 3ac2_A_,93,97,1,1 3ac2_A_,94,98,1,1 3ac2_A_,94,140,1,1 3ac2_A_,95,137,1,1 3ac2_A_,96,99,1,1 3ac2_A_,97,100,1,1 3ac2_A_,98,205,1,1 3ac2_A_,100,103,1,1 3ac2_A_,100,104,1,1 3ac2_A_,101,105,1,1 3ac2_A_,102,105,1,1 3ac2_A_,103,106,1,1 3ac2_A_,107,110,1,1 3ac2_A_,107,111,1,1 3ac2_A_,108,112,1,1 3ac2_A_,109,113,1,1 3ac2_A_,109,267,1,1 3ac2_A_,110,113,1,1 3ac2_A_,110,114,1,1 3ac2_A_,110,146,1,1 3ac2_A_,111,115,1,1 3ac2_A_,112,116,1,1 3ac2_A_,113,117,1,1 3ac2_A_,114,118,1,1 3ac2_A_,115,119,1,1 3ac2_A_,116,120,1,1 3ac2_A_,117,121,1,1 3ac2_A_,117,148,1,1 3ac2_A_,118,122,1,1 3ac2_A_,119,123,1,1 3ac2_A_,120,123,1,1 3ac2_A_,120,124,1,1 3ac2_A_,121,125,1,1 3ac2_A_,122,126,1,1 3ac2_A_,123,127,1,1 3ac2_A_,124,128,1,1 3ac2_A_,125,130,1,1 3ac2_A_,126,129,1,1 3ac2_A_,126,256,1,1 3ac2_A_,126,257,1,1 3ac2_A_,129,159,1,1 3ac2_A_,131,157,1,1 3ac2_A_,132,134,1,1 3ac2_A_,132,151,1,1 3ac2_A_,132,191,1,1 3ac2_A_,133,155,1,1 3ac2_A_,133,191,1,1 3ac2_A_,134,139,1,1 3ac2_A_,136,139,1,1 3ac2_A_,137,140,1,1 3ac2_A_,137,201,1,1 3ac2_A_,139,151,1,1 3ac2_A_,141,149,1,1 3ac2_A_,143,145,1,1 3ac2_A_,143,146,1,1 3ac2_A_,143,147,1,1 3ac2_A_,145,147,1,1 3ac2_A_,152,154,1,1 3ac2_A_,153,156,1,1 3ac2_A_,154,157,1,1 3ac2_A_,156,157,1,1 3ac2_A_,161,163,1,1 3ac2_A_,165,184,1,1 3ac2_A_,166,169,1,1 3ac2_A_,172,176,1,1 3ac2_A_,174,209,1,1 3ac2_A_,174,210,1,1 3ac2_A_,174,213,1,1 3ac2_A_,175,194,1,1 3ac2_A_,175,201,1,1 3ac2_A_,177,180,1,1 3ac2_A_,177,181,1,1 3ac2_A_,178,182,1,1 3ac2_A_,179,183,1,1 3ac2_A_,179,185,1,1 3ac2_A_,179,190,1,1 3ac2_A_,179,253,1,1 3ac2_A_,180,184,1,1 3ac2_A_,187,189,1,1 3ac2_A_,187,190,1,1 3ac2_A_,187,191,1,1 3ac2_A_,188,192,1,1 3ac2_A_,189,193,1,1 3ac2_A_,189,253,1,1 3ac2_A_,190,194,1,1 3ac2_A_,191,195,1,1 3ac2_A_,192,196,1,1 3ac2_A_,193,197,1,1 3ac2_A_,194,198,1,1 3ac2_A_,195,199,1,1 3ac2_A_,197,200,1,1 3ac2_A_,197,201,1,1 3ac2_A_,198,202,1,1 3ac2_A_,199,203,1,1 3ac2_A_,200,204,1,1 3ac2_A_,201,206,1,1 3ac2_A_,202,205,1,1 3ac2_A_,204,207,1,1 3ac2_A_,210,213,1,1 3ac2_A_,214,217,1,1 3ac2_A_,214,218,1,1 3ac2_A_,215,219,1,1 3ac2_A_,216,220,1,1 3ac2_A_,217,221,1,1 3ac2_A_,218,222,1,1 3ac2_A_,219,223,1,1 3ac2_A_,220,224,1,1 3ac2_A_,221,224,1,1 3ac2_A_,221,226,1,1 3ac2_A_,222,225,1,1 3ac2_A_,222,227,1,1 3ac2_A_,226,227,1,1 3ac2_A_,227,246,1,1 3ac2_A_,227,248,1,1 3ac2_A_,228,239,1,1 3ac2_A_,230,236,1,1 3ac2_A_,234,235,1,1 3ac2_A_,235,239,1,1 3ac2_A_,236,240,1,1 3ac2_A_,237,241,1,1 3ac2_A_,238,242,1,1 3ac2_A_,239,243,1,1 3ac2_A_,240,243,1,1 3ac2_A_,240,244,1,1 3ac2_A_,241,245,1,1 3ac2_A_,243,246,1,1 3ac2_A_,244,247,1,1 3ac2_A_,247,253,1,1 3ac2_A_,248,253,1,1 3ac2_A_,249,252,1,1 3ac2_A_,250,253,1,1 3ac2_A_,255,258,1,1 3ac2_A_,255,259,1,1 3ac2_A_,256,260,1,1 3ac2_A_,257,260,1,1 3ac2_A_,257,261,1,1 3ac2_A_,258,262,1,1 3ac2_A_,259,263,1,1 3ac2_A_,260,264,1,1 3ac2_A_,261,265,1,1 3ac2_A_,262,266,1,1 3ac2_A_,263,267,1,1 3ac2_A_,264,268,1,1 3ac2_A_,265,268,1,1 3ac2_A_,265,269,1,1 3ac2_A_,267,270,1,1 3ac2_A_,270,271,1,1