pair,contact1,contact2,flow1,flow2
7f4f_B_,1,4,1,1
7f4f_B_,2,6,1,1
7f4f_B_,3,7,1,1
7f4f_B_,4,8,1,1
7f4f_B_,5,9,1,1
7f4f_B_,6,10,1,1
7f4f_B_,7,11,1,1
7f4f_B_,8,12,1,1
7f4f_B_,9,13,1,1
7f4f_B_,10,14,1,1
7f4f_B_,11,15,1,1
7f4f_B_,12,16,1,1
7f4f_B_,13,17,1,1
7f4f_B_,14,17,1,1
7f4f_B_,14,18,1,1
7f4f_B_,15,19,1,1
7f4f_B_,16,20,1,1
7f4f_B_,17,21,1,1
7f4f_B_,18,22,1,1
7f4f_B_,19,23,1,1
7f4f_B_,20,219,1,1
7f4f_B_,20,256,1,1
7f4f_B_,20,257,1,1
7f4f_B_,21,24,1,1
7f4f_B_,23,25,1,1
7f4f_B_,27,30,1,1
7f4f_B_,27,31,1,1
7f4f_B_,28,32,1,1
7f4f_B_,30,33,1,1
7f4f_B_,32,35,1,1
7f4f_B_,32,298,1,1
7f4f_B_,33,299,1,1
7f4f_B_,35,299,1,1
7f4f_B_,36,281,1,1
7f4f_B_,41,43,1,1
7f4f_B_,41,303,1,1
7f4f_B_,44,338,1,1
7f4f_B_,46,47,1,1
7f4f_B_,46,336,1,1
7f4f_B_,46,338,1,1
7f4f_B_,47,83,1,1
7f4f_B_,47,336,1,1
7f4f_B_,48,335,1,1
7f4f_B_,49,334,1,1
7f4f_B_,52,70,1,1
7f4f_B_,52,74,1,1
7f4f_B_,52,332,1,1
7f4f_B_,53,74,1,1
7f4f_B_,55,57,1,1
7f4f_B_,55,72,1,1
7f4f_B_,55,73,1,1
7f4f_B_,56,314,1,1
7f4f_B_,56,329,1,1
7f4f_B_,57,71,1,1
7f4f_B_,58,71,1,1
7f4f_B_,60,69,1,1
7f4f_B_,60,103,1,1
7f4f_B_,61,317,1,1
7f4f_B_,62,65,1,1
7f4f_B_,62,67,1,1
7f4f_B_,63,65,1,1
7f4f_B_,63,105,1,1
7f4f_B_,64,66,1,1
7f4f_B_,64,67,1,1
7f4f_B_,64,103,1,1
7f4f_B_,65,321,1,1
7f4f_B_,66,81,1,1
7f4f_B_,66,82,1,1
7f4f_B_,68,80,1,1
7f4f_B_,70,78,1,1
7f4f_B_,70,80,1,1
7f4f_B_,72,74,1,1
7f4f_B_,72,75,1,1
7f4f_B_,72,76,1,1
7f4f_B_,74,76,1,1
7f4f_B_,75,93,1,1
7f4f_B_,77,91,1,1
7f4f_B_,79,88,1,1
7f4f_B_,79,89,1,1
7f4f_B_,81,84,1,1
7f4f_B_,81,86,1,1
7f4f_B_,84,85,1,1
7f4f_B_,84,86,1,1
7f4f_B_,94,136,1,1
7f4f_B_,97,115,1,1
7f4f_B_,99,113,1,1
7f4f_B_,100,113,1,1
7f4f_B_,100,147,1,1
7f4f_B_,101,148,1,1
7f4f_B_,102,111,1,1
7f4f_B_,104,107,1,1
7f4f_B_,104,109,1,1
7f4f_B_,106,108,1,1
7f4f_B_,106,152,1,1
7f4f_B_,107,125,1,1
7f4f_B_,108,124,1,1
7f4f_B_,108,152,1,1
7f4f_B_,110,122,1,1
7f4f_B_,112,119,1,1
7f4f_B_,112,120,1,1
7f4f_B_,114,116,1,1
7f4f_B_,114,117,1,1
7f4f_B_,114,144,1,1
7f4f_B_,116,118,1,1
7f4f_B_,119,137,1,1
7f4f_B_,121,134,1,1
7f4f_B_,121,135,1,1
7f4f_B_,123,125,1,1
7f4f_B_,123,132,1,1
7f4f_B_,126,129,1,1
7f4f_B_,126,130,1,1
7f4f_B_,130,132,1,1
7f4f_B_,135,169,1,1
7f4f_B_,140,157,1,1
7f4f_B_,140,161,1,1
7f4f_B_,141,161,1,1
7f4f_B_,142,159,1,1
7f4f_B_,143,159,1,1
7f4f_B_,143,160,1,1
7f4f_B_,145,158,1,1
7f4f_B_,145,185,1,1
7f4f_B_,146,158,1,1
7f4f_B_,146,188,1,1
7f4f_B_,147,148,1,1
7f4f_B_,148,156,1,1
7f4f_B_,150,154,1,1
7f4f_B_,151,152,1,1
7f4f_B_,151,154,1,1
7f4f_B_,153,168,1,1
7f4f_B_,153,169,1,1
7f4f_B_,153,170,1,1
7f4f_B_,155,167,1,1
7f4f_B_,157,165,1,1
7f4f_B_,159,161,1,1
7f4f_B_,159,163,1,1
7f4f_B_,159,185,1,1
7f4f_B_,161,162,1,1
7f4f_B_,161,163,1,1
7f4f_B_,164,178,1,1
7f4f_B_,164,199,1,1
7f4f_B_,166,175,1,1
7f4f_B_,166,176,1,1
7f4f_B_,168,170,1,1
7f4f_B_,168,171,1,1
7f4f_B_,168,172,1,1
7f4f_B_,168,173,1,1
7f4f_B_,171,173,1,1
7f4f_B_,174,177,1,1
7f4f_B_,175,176,1,1
7f4f_B_,180,207,1,1
7f4f_B_,181,199,1,1
7f4f_B_,181,203,1,1
7f4f_B_,182,203,1,1
7f4f_B_,184,202,1,1
7f4f_B_,186,200,1,1
7f4f_B_,187,200,1,1
7f4f_B_,187,227,1,1
7f4f_B_,189,198,1,1
7f4f_B_,189,232,1,1
7f4f_B_,191,194,1,1
7f4f_B_,191,196,1,1
7f4f_B_,193,194,1,1
7f4f_B_,193,195,1,1
7f4f_B_,193,196,1,1
7f4f_B_,195,211,1,1
7f4f_B_,197,209,1,1
7f4f_B_,199,207,1,1
7f4f_B_,199,209,1,1
7f4f_B_,201,204,1,1
7f4f_B_,201,205,1,1
7f4f_B_,201,227,1,1
7f4f_B_,203,205,1,1
7f4f_B_,206,220,1,1
7f4f_B_,208,216,1,1
7f4f_B_,208,217,1,1
7f4f_B_,208,218,1,1
7f4f_B_,210,212,1,1
7f4f_B_,210,213,1,1
7f4f_B_,210,214,1,1
7f4f_B_,210,215,1,1
7f4f_B_,210,217,1,1
7f4f_B_,216,218,1,1
7f4f_B_,216,219,1,1
7f4f_B_,218,253,1,1
7f4f_B_,218,256,1,1
7f4f_B_,223,241,1,1
7f4f_B_,223,249,1,1
7f4f_B_,224,245,1,1
7f4f_B_,224,249,1,1
7f4f_B_,225,245,1,1
7f4f_B_,226,243,1,1
7f4f_B_,226,244,1,1
7f4f_B_,228,244,1,1
7f4f_B_,228,271,1,1
7f4f_B_,229,242,1,1
7f4f_B_,231,232,1,1
7f4f_B_,231,240,1,1
7f4f_B_,233,236,1,1
7f4f_B_,233,238,1,1
7f4f_B_,237,253,1,1
7f4f_B_,239,251,1,1
7f4f_B_,241,249,1,1
7f4f_B_,243,245,1,1
7f4f_B_,243,247,1,1
7f4f_B_,243,271,1,1
7f4f_B_,245,247,1,1
7f4f_B_,245,249,1,1
7f4f_B_,248,262,1,1
7f4f_B_,250,259,1,1
7f4f_B_,250,260,1,1
7f4f_B_,252,254,1,1
7f4f_B_,252,255,1,1
7f4f_B_,252,257,1,1
7f4f_B_,253,256,1,1
7f4f_B_,255,257,1,1
7f4f_B_,262,297,1,1
7f4f_B_,264,267,1,1
7f4f_B_,269,270,1,1
7f4f_B_,270,288,1,1
7f4f_B_,272,286,1,1
7f4f_B_,272,313,1,1
7f4f_B_,273,286,1,1
7f4f_B_,273,316,1,1
7f4f_B_,275,276,1,1
7f4f_B_,275,284,1,1
7f4f_B_,275,318,1,1
7f4f_B_,277,280,1,1
7f4f_B_,277,282,1,1
7f4f_B_,278,320,1,1
7f4f_B_,279,281,1,1
7f4f_B_,281,296,1,1
7f4f_B_,281,297,1,1
7f4f_B_,283,295,1,1
7f4f_B_,285,293,1,1
7f4f_B_,287,291,1,1
7f4f_B_,287,295,1,1
7f4f_B_,287,313,1,1
7f4f_B_,289,291,1,1
7f4f_B_,292,306,1,1
7f4f_B_,293,302,1,1
7f4f_B_,294,304,1,1
7f4f_B_,296,298,1,1
7f4f_B_,296,299,1,1
7f4f_B_,296,300,1,1
7f4f_B_,296,301,1,1
7f4f_B_,301,303,1,1
7f4f_B_,309,327,1,1
7f4f_B_,310,331,1,1
7f4f_B_,311,312,1,1
7f4f_B_,312,330,1,1
7f4f_B_,314,315,1,1
7f4f_B_,315,328,1,1
7f4f_B_,317,326,1,1
7f4f_B_,319,321,1,1
7f4f_B_,319,322,1,1
7f4f_B_,319,324,1,1
7f4f_B_,321,323,1,1
7f4f_B_,325,337,1,1
7f4f_B_,327,335,1,1
7f4f_B_,327,337,1,1
7f4f_B_,329,332,1,1
7f4f_B_,329,333,1,1
7f4f_B_,331,332,1,1
7f4f_B_,331,333,1,1
7f4f_B_,338,339,1,1