pair,contact1,contact2,flow1,flow2
7pnt_D_,1,3,1,1
7pnt_D_,1,5,1,1
7pnt_D_,7,11,1,1
7pnt_D_,8,12,1,1
7pnt_D_,9,13,1,1
7pnt_D_,10,14,1,1
7pnt_D_,11,15,1,1
7pnt_D_,12,16,1,1
7pnt_D_,20,24,1,1
7pnt_D_,21,25,1,1
7pnt_D_,32,34,1,1
7pnt_D_,33,37,1,1
7pnt_D_,38,41,1,1
7pnt_D_,41,67,1,1
7pnt_D_,42,45,1,1
7pnt_D_,44,66,1,1
7pnt_D_,45,67,1,1
7pnt_D_,46,52,1,1
7pnt_D_,47,65,1,1
7pnt_D_,48,51,1,1
7pnt_D_,48,52,1,1
7pnt_D_,50,53,1,1
7pnt_D_,55,62,1,1
7pnt_D_,57,60,1,1
7pnt_D_,60,62,1,1
7pnt_D_,67,72,1,1
7pnt_D_,68,71,1,1
7pnt_D_,68,72,1,1
7pnt_D_,69,73,1,1
7pnt_D_,70,74,1,1
7pnt_D_,71,75,1,1
7pnt_D_,72,76,1,1
7pnt_D_,73,77,1,1
7pnt_D_,74,78,1,1
7pnt_D_,75,79,1,1
7pnt_D_,76,80,1,1
7pnt_D_,77,81,1,1
7pnt_D_,78,82,1,1
7pnt_D_,79,83,1,1
7pnt_D_,80,84,1,1
7pnt_D_,81,85,1,1
7pnt_D_,82,86,1,1
7pnt_D_,83,87,1,1
7pnt_D_,84,88,1,1
7pnt_D_,85,89,1,1
7pnt_D_,86,90,1,1
7pnt_D_,87,91,1,1
7pnt_D_,88,92,1,1
7pnt_D_,100,106,1,1
7pnt_D_,105,108,1,1
7pnt_D_,107,128,1,1
7pnt_D_,107,129,1,1
7pnt_D_,108,129,1,1
7pnt_D_,110,127,1,1
7pnt_D_,112,179,1,1
7pnt_D_,114,180,1,1
7pnt_D_,116,120,1,1
7pnt_D_,120,122,1,1
7pnt_D_,122,125,1,1
7pnt_D_,126,128,1,1
7pnt_D_,126,155,1,1
7pnt_D_,128,153,1,1
7pnt_D_,130,151,1,1
7pnt_D_,131,151,1,1
7pnt_D_,133,149,1,1
7pnt_D_,135,147,1,1
7pnt_D_,137,139,1,1
7pnt_D_,137,145,1,1
7pnt_D_,148,168,1,1
7pnt_D_,150,166,1,1
7pnt_D_,152,164,1,1
7pnt_D_,154,162,1,1
7pnt_D_,156,158,1,1
7pnt_D_,156,160,1,1
7pnt_D_,157,233,1,1
7pnt_D_,158,191,1,1
7pnt_D_,159,189,1,1
7pnt_D_,159,234,1,1
7pnt_D_,161,187,1,1
7pnt_D_,167,177,1,1
7pnt_D_,170,172,1,1
7pnt_D_,170,174,1,1
7pnt_D_,171,175,1,1
7pnt_D_,172,176,1,1
7pnt_D_,173,176,1,1
7pnt_D_,173,177,1,1
7pnt_D_,174,178,1,1
7pnt_D_,175,179,1,1
7pnt_D_,176,180,1,1
7pnt_D_,177,181,1,1
7pnt_D_,178,182,1,1
7pnt_D_,181,184,1,1
7pnt_D_,182,185,1,1
7pnt_D_,191,235,1,1
7pnt_D_,192,195,1,1
7pnt_D_,192,196,1,1
7pnt_D_,192,281,1,1
7pnt_D_,193,217,1,1
7pnt_D_,193,281,1,1
7pnt_D_,195,237,1,1
7pnt_D_,195,238,1,1
7pnt_D_,198,263,1,1
7pnt_D_,199,264,1,1
7pnt_D_,200,214,1,1
7pnt_D_,201,212,1,1
7pnt_D_,203,210,1,1
7pnt_D_,204,206,1,1
7pnt_D_,205,208,1,1
7pnt_D_,207,246,1,1
7pnt_D_,209,244,1,1
7pnt_D_,211,242,1,1
7pnt_D_,213,240,1,1
7pnt_D_,216,219,1,1
7pnt_D_,219,222,1,1
7pnt_D_,220,238,1,1
7pnt_D_,220,239,1,1
7pnt_D_,221,337,1,1
7pnt_D_,222,239,1,1
7pnt_D_,222,241,1,1
7pnt_D_,224,226,1,1
7pnt_D_,224,227,1,1
7pnt_D_,224,228,1,1
7pnt_D_,225,229,1,1
7pnt_D_,226,230,1,1
7pnt_D_,227,231,1,1
7pnt_D_,228,232,1,1
7pnt_D_,229,233,1,1
7pnt_D_,230,234,1,1
7pnt_D_,231,235,1,1
7pnt_D_,232,337,1,1
7pnt_D_,248,251,1,1
7pnt_D_,248,252,1,1
7pnt_D_,249,253,1,1
7pnt_D_,250,254,1,1
7pnt_D_,251,255,1,1
7pnt_D_,252,256,1,1
7pnt_D_,253,257,1,1
7pnt_D_,254,258,1,1
7pnt_D_,255,259,1,1
7pnt_D_,256,260,1,1
7pnt_D_,257,261,1,1
7pnt_D_,258,262,1,1
7pnt_D_,259,262,1,1
7pnt_D_,264,268,1,1
7pnt_D_,265,268,1,1
7pnt_D_,265,269,1,1
7pnt_D_,266,270,1,1
7pnt_D_,267,271,1,1
7pnt_D_,267,293,1,1
7pnt_D_,268,272,1,1
7pnt_D_,269,273,1,1
7pnt_D_,270,274,1,1
7pnt_D_,271,295,1,1
7pnt_D_,274,299,1,1
7pnt_D_,277,291,1,1
7pnt_D_,277,292,1,1
7pnt_D_,279,289,1,1
7pnt_D_,281,284,1,1
7pnt_D_,314,318,1,1
7pnt_D_,315,319,1,1
7pnt_D_,316,319,1,1
7pnt_D_,318,322,1,1
7pnt_D_,319,322,1,1
7pnt_D_,320,323,1,1
7pnt_D_,327,329,1,1
7pnt_D_,327,330,1,1