pair,contact1,contact2,flow1,flow2
4zx2_A_,1,4,1,1
4zx2_A_,2,5,1,1
4zx2_A_,5,7,1,1
4zx2_A_,7,9,1,1
4zx2_A_,8,11,1,1
4zx2_A_,8,14,1,1
4zx2_A_,11,14,1,1
4zx2_A_,12,14,1,1
4zx2_A_,13,42,1,1
4zx2_A_,16,19,1,1
4zx2_A_,16,21,1,1
4zx2_A_,18,49,1,1
4zx2_A_,19,49,1,1
4zx2_A_,21,23,1,1
4zx2_A_,21,24,1,1
4zx2_A_,21,25,1,1
4zx2_A_,22,26,1,1
4zx2_A_,23,27,1,1
4zx2_A_,24,28,1,1
4zx2_A_,25,29,1,1
4zx2_A_,26,30,1,1
4zx2_A_,27,31,1,1
4zx2_A_,28,32,1,1
4zx2_A_,29,33,1,1
4zx2_A_,30,34,1,1
4zx2_A_,31,36,1,1
4zx2_A_,31,37,1,1
4zx2_A_,32,35,1,1
4zx2_A_,33,82,1,1
4zx2_A_,37,156,1,1
4zx2_A_,38,157,1,1
4zx2_A_,39,41,1,1
4zx2_A_,39,43,1,1
4zx2_A_,40,44,1,1
4zx2_A_,41,45,1,1
4zx2_A_,42,46,1,1
4zx2_A_,43,47,1,1
4zx2_A_,44,48,1,1
4zx2_A_,45,49,1,1
4zx2_A_,46,50,1,1
4zx2_A_,47,51,1,1
4zx2_A_,48,52,1,1
4zx2_A_,49,53,1,1
4zx2_A_,50,54,1,1
4zx2_A_,51,55,1,1
4zx2_A_,51,167,1,1
4zx2_A_,52,55,1,1
4zx2_A_,53,56,1,1
4zx2_A_,54,57,1,1
4zx2_A_,57,205,1,1
4zx2_A_,58,60,1,1
4zx2_A_,59,174,1,1
4zx2_A_,59,175,1,1
4zx2_A_,59,203,1,1
4zx2_A_,59,205,1,1
4zx2_A_,61,175,1,1
4zx2_A_,61,177,1,1
4zx2_A_,62,201,1,1
4zx2_A_,63,176,1,1
4zx2_A_,63,177,1,1
4zx2_A_,63,179,1,1
4zx2_A_,65,179,1,1
4zx2_A_,66,69,1,1
4zx2_A_,67,301,1,1
4zx2_A_,69,300,1,1
4zx2_A_,71,298,1,1
4zx2_A_,72,91,1,1
4zx2_A_,72,99,1,1
4zx2_A_,72,101,1,1
4zx2_A_,72,297,1,1
4zx2_A_,73,296,1,1
4zx2_A_,74,101,1,1
4zx2_A_,74,103,1,1
4zx2_A_,75,281,1,1
4zx2_A_,76,261,1,1
4zx2_A_,76,281,1,1
4zx2_A_,77,80,1,1
4zx2_A_,77,105,1,1
4zx2_A_,78,105,1,1
4zx2_A_,78,107,1,1
4zx2_A_,78,108,1,1
4zx2_A_,79,106,1,1
4zx2_A_,79,112,1,1
4zx2_A_,80,83,1,1
4zx2_A_,80,84,1,1
4zx2_A_,80,283,1,1
4zx2_A_,81,85,1,1
4zx2_A_,82,86,1,1
4zx2_A_,83,87,1,1
4zx2_A_,83,313,1,1
4zx2_A_,84,88,1,1
4zx2_A_,85,89,1,1
4zx2_A_,86,90,1,1
4zx2_A_,87,91,1,1
4zx2_A_,88,92,1,1
4zx2_A_,91,98,1,1
4zx2_A_,91,100,1,1
4zx2_A_,92,100,1,1
4zx2_A_,93,98,1,1
4zx2_A_,95,97,1,1
4zx2_A_,95,98,1,1
4zx2_A_,100,130,1,1
4zx2_A_,100,132,1,1
4zx2_A_,102,132,1,1
4zx2_A_,102,134,1,1
4zx2_A_,103,185,1,1
4zx2_A_,103,186,1,1
4zx2_A_,103,260,1,1
4zx2_A_,105,138,1,1
4zx2_A_,105,139,1,1
4zx2_A_,106,139,1,1
4zx2_A_,107,139,1,1
4zx2_A_,108,110,1,1
4zx2_A_,108,113,1,1
4zx2_A_,108,138,1,1
4zx2_A_,108,144,1,1
4zx2_A_,108,149,1,1
4zx2_A_,109,147,1,1
4zx2_A_,109,321,1,1
4zx2_A_,110,113,1,1
4zx2_A_,111,319,1,1
4zx2_A_,112,116,1,1
4zx2_A_,113,117,1,1
4zx2_A_,113,152,1,1
4zx2_A_,114,118,1,1
4zx2_A_,114,152,1,1
4zx2_A_,115,119,1,1
4zx2_A_,115,156,1,1
4zx2_A_,116,120,1,1
4zx2_A_,117,121,1,1
4zx2_A_,118,122,1,1
4zx2_A_,119,123,1,1
4zx2_A_,120,124,1,1
4zx2_A_,121,125,1,1
4zx2_A_,122,126,1,1
4zx2_A_,123,127,1,1
4zx2_A_,124,128,1,1
4zx2_A_,124,131,1,1
4zx2_A_,127,130,1,1
4zx2_A_,135,139,1,1
4zx2_A_,135,173,1,1
4zx2_A_,135,207,1,1
4zx2_A_,136,139,1,1
4zx2_A_,137,140,1,1
4zx2_A_,138,144,1,1
4zx2_A_,140,144,1,1
4zx2_A_,141,145,1,1
4zx2_A_,141,166,1,1
4zx2_A_,141,208,1,1
4zx2_A_,143,146,1,1
4zx2_A_,143,147,1,1
4zx2_A_,144,150,1,1
4zx2_A_,146,325,1,1
4zx2_A_,148,152,1,1
4zx2_A_,149,153,1,1
4zx2_A_,150,154,1,1
4zx2_A_,151,155,1,1
4zx2_A_,152,156,1,1
4zx2_A_,153,157,1,1
4zx2_A_,158,160,1,1
4zx2_A_,158,161,1,1
4zx2_A_,158,162,1,1
4zx2_A_,159,163,1,1
4zx2_A_,160,164,1,1
4zx2_A_,161,165,1,1
4zx2_A_,162,166,1,1
4zx2_A_,163,167,1,1
4zx2_A_,164,168,1,1
4zx2_A_,165,169,1,1
4zx2_A_,166,170,1,1
4zx2_A_,168,171,1,1
4zx2_A_,169,172,1,1
4zx2_A_,170,208,1,1
4zx2_A_,171,205,1,1
4zx2_A_,172,205,1,1
4zx2_A_,176,184,1,1
4zx2_A_,177,182,1,1
4zx2_A_,178,181,1,1
4zx2_A_,178,182,1,1
4zx2_A_,179,300,1,1
4zx2_A_,180,181,1,1
4zx2_A_,181,253,1,1
4zx2_A_,181,255,1,1
4zx2_A_,183,256,1,1
4zx2_A_,183,258,1,1
4zx2_A_,185,258,1,1
4zx2_A_,186,260,1,1
4zx2_A_,187,218,1,1
4zx2_A_,187,259,1,1
4zx2_A_,189,221,1,1
4zx2_A_,190,229,1,1
4zx2_A_,191,192,1,1
4zx2_A_,191,217,1,1
4zx2_A_,191,238,1,1
4zx2_A_,193,229,1,1
4zx2_A_,195,252,1,1
4zx2_A_,196,199,1,1
4zx2_A_,196,200,1,1
4zx2_A_,197,201,1,1
4zx2_A_,197,252,1,1
4zx2_A_,198,202,1,1
4zx2_A_,200,203,1,1
4zx2_A_,205,207,1,1
4zx2_A_,207,208,1,1
4zx2_A_,211,216,1,1
4zx2_A_,213,217,1,1
4zx2_A_,214,218,1,1
4zx2_A_,216,219,1,1
4zx2_A_,217,220,1,1
4zx2_A_,217,221,1,1
4zx2_A_,217,237,1,1
4zx2_A_,220,261,1,1
4zx2_A_,221,259,1,1
4zx2_A_,222,234,1,1
4zx2_A_,222,238,1,1
4zx2_A_,222,240,1,1
4zx2_A_,222,259,1,1
4zx2_A_,224,226,1,1
4zx2_A_,224,227,1,1
4zx2_A_,224,230,1,1
4zx2_A_,224,240,1,1
4zx2_A_,224,272,1,1
4zx2_A_,227,243,1,1
4zx2_A_,228,241,1,1
4zx2_A_,228,243,1,1
4zx2_A_,230,239,1,1
4zx2_A_,232,234,1,1
4zx2_A_,232,235,1,1
4zx2_A_,232,237,1,1
4zx2_A_,233,239,1,1
4zx2_A_,234,261,1,1
4zx2_A_,237,238,1,1
4zx2_A_,241,245,1,1
4zx2_A_,242,246,1,1
4zx2_A_,243,247,1,1
4zx2_A_,244,248,1,1
4zx2_A_,245,249,1,1
4zx2_A_,245,272,1,1
4zx2_A_,246,250,1,1
4zx2_A_,247,251,1,1
4zx2_A_,248,252,1,1
4zx2_A_,249,252,1,1
4zx2_A_,249,254,1,1
4zx2_A_,250,253,1,1
4zx2_A_,255,275,1,1
4zx2_A_,256,303,1,1
4zx2_A_,257,275,1,1
4zx2_A_,257,277,1,1
4zx2_A_,259,262,1,1
4zx2_A_,259,277,1,1
4zx2_A_,259,278,1,1
4zx2_A_,259,279,1,1
4zx2_A_,260,279,1,1
4zx2_A_,264,267,1,1
4zx2_A_,264,269,1,1
4zx2_A_,265,292,1,1
4zx2_A_,266,292,1,1
4zx2_A_,266,309,1,1
4zx2_A_,267,280,1,1
4zx2_A_,267,294,1,1
4zx2_A_,269,278,1,1
4zx2_A_,271,274,1,1
4zx2_A_,271,276,1,1
4zx2_A_,272,275,1,1
4zx2_A_,280,294,1,1
4zx2_A_,281,294,1,1
4zx2_A_,282,291,1,1
4zx2_A_,284,287,1,1
4zx2_A_,284,290,1,1
4zx2_A_,284,291,1,1
4zx2_A_,285,288,1,1
4zx2_A_,285,289,1,1
4zx2_A_,285,291,1,1
4zx2_A_,287,315,1,1
4zx2_A_,291,292,1,1
4zx2_A_,293,310,1,1
4zx2_A_,295,308,1,1
4zx2_A_,297,306,1,1
4zx2_A_,299,301,1,1
4zx2_A_,299,302,1,1
4zx2_A_,302,304,1,1
4zx2_A_,315,316,1,1
4zx2_A_,316,318,1,1
4zx2_A_,319,322,1,1
4zx2_A_,321,324,1,1