pair,contact1,contact2,flow1,flow2
3rng_B_,7,8,1,1
3rng_B_,8,11,1,1
3rng_B_,8,23,1,1
3rng_B_,9,12,1,1
3rng_B_,19,22,1,1
3rng_B_,19,23,1,1
3rng_B_,20,24,1,1
3rng_B_,20,77,1,1
3rng_B_,21,25,1,1
3rng_B_,21,70,1,1
3rng_B_,22,26,1,1
3rng_B_,25,142,1,1
3rng_B_,28,142,1,1
3rng_B_,30,33,1,1
3rng_B_,34,37,1,1
3rng_B_,37,41,1,1
3rng_B_,39,41,1,1
3rng_B_,39,48,1,1
3rng_B_,42,44,1,1
3rng_B_,42,45,1,1
3rng_B_,42,48,1,1
3rng_B_,43,52,1,1
3rng_B_,45,48,1,1
3rng_B_,45,49,1,1
3rng_B_,46,50,1,1
3rng_B_,47,51,1,1
3rng_B_,48,52,1,1
3rng_B_,49,53,1,1
3rng_B_,50,54,1,1
3rng_B_,50,134,1,1
3rng_B_,51,55,1,1
3rng_B_,51,56,1,1
3rng_B_,51,137,1,1
3rng_B_,52,57,1,1
3rng_B_,54,208,1,1
3rng_B_,55,138,1,1
3rng_B_,58,60,1,1
3rng_B_,58,207,1,1
3rng_B_,61,274,1,1
3rng_B_,62,64,1,1
3rng_B_,62,270,1,1
3rng_B_,64,67,1,1
3rng_B_,65,68,1,1
3rng_B_,66,69,1,1
3rng_B_,68,69,1,1
3rng_B_,68,143,1,1
3rng_B_,70,72,1,1
3rng_B_,70,74,1,1
3rng_B_,72,259,1,1
3rng_B_,75,78,1,1
3rng_B_,75,79,1,1
3rng_B_,76,80,1,1
3rng_B_,77,81,1,1
3rng_B_,78,82,1,1
3rng_B_,79,83,1,1
3rng_B_,79,154,1,1
3rng_B_,80,84,1,1
3rng_B_,81,85,1,1
3rng_B_,82,86,1,1
3rng_B_,83,87,1,1
3rng_B_,83,253,1,1
3rng_B_,84,88,1,1
3rng_B_,85,89,1,1
3rng_B_,86,90,1,1
3rng_B_,87,91,1,1
3rng_B_,87,157,1,1
3rng_B_,88,92,1,1
3rng_B_,89,93,1,1
3rng_B_,90,94,1,1
3rng_B_,91,95,1,1
3rng_B_,92,96,1,1
3rng_B_,93,97,1,1
3rng_B_,94,98,1,1
3rng_B_,95,99,1,1
3rng_B_,97,100,1,1
3rng_B_,97,102,1,1
3rng_B_,98,101,1,1
3rng_B_,102,103,1,1
3rng_B_,102,105,1,1
3rng_B_,102,241,1,1
3rng_B_,102,242,1,1
3rng_B_,103,106,1,1
3rng_B_,103,165,1,1
3rng_B_,103,173,1,1
3rng_B_,107,109,1,1
3rng_B_,107,110,1,1
3rng_B_,107,111,1,1
3rng_B_,108,112,1,1
3rng_B_,109,113,1,1
3rng_B_,110,114,1,1
3rng_B_,110,240,1,1
3rng_B_,111,115,1,1
3rng_B_,112,116,1,1
3rng_B_,113,117,1,1
3rng_B_,114,118,1,1
3rng_B_,114,119,1,1
3rng_B_,116,189,1,1
3rng_B_,116,192,1,1
3rng_B_,117,296,1,1
3rng_B_,119,122,1,1
3rng_B_,119,182,1,1
3rng_B_,120,123,1,1
3rng_B_,121,125,1,1
3rng_B_,122,123,1,1
3rng_B_,122,126,1,1
3rng_B_,122,182,1,1
3rng_B_,123,127,1,1
3rng_B_,124,128,1,1
3rng_B_,125,129,1,1
3rng_B_,126,129,1,1
3rng_B_,126,130,1,1
3rng_B_,127,131,1,1
3rng_B_,128,132,1,1
3rng_B_,129,132,1,1
3rng_B_,129,133,1,1
3rng_B_,130,134,1,1
3rng_B_,131,135,1,1
3rng_B_,132,136,1,1
3rng_B_,132,152,1,1
3rng_B_,134,137,1,1
3rng_B_,134,206,1,1
3rng_B_,135,138,1,1
3rng_B_,135,139,1,1
3rng_B_,136,145,1,1
3rng_B_,136,149,1,1
3rng_B_,141,145,1,1
3rng_B_,142,146,1,1
3rng_B_,143,147,1,1
3rng_B_,144,147,1,1
3rng_B_,144,148,1,1
3rng_B_,145,149,1,1
3rng_B_,146,150,1,1
3rng_B_,147,151,1,1
3rng_B_,148,152,1,1
3rng_B_,149,152,1,1
3rng_B_,149,153,1,1
3rng_B_,150,154,1,1
3rng_B_,151,155,1,1
3rng_B_,151,216,1,1
3rng_B_,151,260,1,1
3rng_B_,152,156,1,1
3rng_B_,153,157,1,1
3rng_B_,154,158,1,1
3rng_B_,154,256,1,1
3rng_B_,154,257,1,1
3rng_B_,155,159,1,1
3rng_B_,156,160,1,1
3rng_B_,157,161,1,1
3rng_B_,157,253,1,1
3rng_B_,158,162,1,1
3rng_B_,158,253,1,1
3rng_B_,159,163,1,1
3rng_B_,160,164,1,1
3rng_B_,161,165,1,1
3rng_B_,162,166,1,1
3rng_B_,163,166,1,1
3rng_B_,163,167,1,1
3rng_B_,164,168,1,1
3rng_B_,165,168,1,1
3rng_B_,165,169,1,1
3rng_B_,166,170,1,1
3rng_B_,167,171,1,1
3rng_B_,168,172,1,1
3rng_B_,169,173,1,1
3rng_B_,173,176,1,1
3rng_B_,177,180,1,1
3rng_B_,177,181,1,1
3rng_B_,179,182,1,1
3rng_B_,181,185,1,1
3rng_B_,182,186,1,1
3rng_B_,183,187,1,1
3rng_B_,184,188,1,1
3rng_B_,185,189,1,1
3rng_B_,186,193,1,1
3rng_B_,189,191,1,1
3rng_B_,189,192,1,1
3rng_B_,189,193,1,1
3rng_B_,190,193,1,1
3rng_B_,192,196,1,1
3rng_B_,193,196,1,1
3rng_B_,193,197,1,1
3rng_B_,194,198,1,1
3rng_B_,195,199,1,1
3rng_B_,196,200,1,1
3rng_B_,197,201,1,1
3rng_B_,197,291,1,1
3rng_B_,198,202,1,1
3rng_B_,199,203,1,1
3rng_B_,201,204,1,1
3rng_B_,202,205,1,1
3rng_B_,207,209,1,1
3rng_B_,207,210,1,1
3rng_B_,207,211,1,1
3rng_B_,208,212,1,1
3rng_B_,209,213,1,1
3rng_B_,210,214,1,1
3rng_B_,210,284,1,1
3rng_B_,210,285,1,1
3rng_B_,211,215,1,1
3rng_B_,212,216,1,1
3rng_B_,213,217,1,1
3rng_B_,213,218,1,1
3rng_B_,214,219,1,1
3rng_B_,215,220,1,1
3rng_B_,216,261,1,1
3rng_B_,217,318,1,1
3rng_B_,219,223,1,1
3rng_B_,220,224,1,1
3rng_B_,220,257,1,1
3rng_B_,221,225,1,1
3rng_B_,222,226,1,1
3rng_B_,223,227,1,1
3rng_B_,224,228,1,1
3rng_B_,224,229,1,1
3rng_B_,224,258,1,1
3rng_B_,225,230,1,1
3rng_B_,225,251,1,1
3rng_B_,225,258,1,1
3rng_B_,226,231,1,1
3rng_B_,228,232,1,1
3rng_B_,229,233,1,1
3rng_B_,229,251,1,1
3rng_B_,230,234,1,1
3rng_B_,231,235,1,1
3rng_B_,232,236,1,1
3rng_B_,233,237,1,1
3rng_B_,234,237,1,1
3rng_B_,235,238,1,1
3rng_B_,235,240,1,1
3rng_B_,236,239,1,1
3rng_B_,240,243,1,1
3rng_B_,240,244,1,1
3rng_B_,241,245,1,1
3rng_B_,242,246,1,1
3rng_B_,243,247,1,1
3rng_B_,245,249,1,1
3rng_B_,246,250,1,1
3rng_B_,247,251,1,1
3rng_B_,249,252,1,1
3rng_B_,250,254,1,1
3rng_B_,251,255,1,1
3rng_B_,252,256,1,1
3rng_B_,253,256,1,1
3rng_B_,253,257,1,1
3rng_B_,254,258,1,1
3rng_B_,255,259,1,1
3rng_B_,256,260,1,1
3rng_B_,257,261,1,1
3rng_B_,258,262,1,1
3rng_B_,259,263,1,1
3rng_B_,260,264,1,1
3rng_B_,261,265,1,1
3rng_B_,262,266,1,1
3rng_B_,263,267,1,1
3rng_B_,264,268,1,1
3rng_B_,265,269,1,1
3rng_B_,267,270,1,1
3rng_B_,268,271,1,1
3rng_B_,268,274,1,1
3rng_B_,273,277,1,1
3rng_B_,274,278,1,1
3rng_B_,275,279,1,1
3rng_B_,276,280,1,1
3rng_B_,277,281,1,1
3rng_B_,278,282,1,1
3rng_B_,279,283,1,1
3rng_B_,280,284,1,1
3rng_B_,281,284,1,1
3rng_B_,281,285,1,1
3rng_B_,282,286,1,1
3rng_B_,285,288,1,1
3rng_B_,285,289,1,1
3rng_B_,286,289,1,1
3rng_B_,286,290,1,1
3rng_B_,286,318,1,1
3rng_B_,287,291,1,1
3rng_B_,288,292,1,1
3rng_B_,289,293,1,1
3rng_B_,290,294,1,1
3rng_B_,291,295,1,1
3rng_B_,292,296,1,1
3rng_B_,293,297,1,1
3rng_B_,294,298,1,1
3rng_B_,294,311,1,1
3rng_B_,296,299,1,1
3rng_B_,297,300,1,1
3rng_B_,302,306,1,1
3rng_B_,303,307,1,1
3rng_B_,304,308,1,1
3rng_B_,305,308,1,1
3rng_B_,305,309,1,1
3rng_B_,306,310,1,1
3rng_B_,307,311,1,1
3rng_B_,308,312,1,1
3rng_B_,309,313,1,1
3rng_B_,310,314,1,1
3rng_B_,311,314,1,1
3rng_B_,311,315,1,1
3rng_B_,312,316,1,1
3rng_B_,315,319,1,1
3rng_B_,316,320,1,1
3rng_B_,318,321,1,1
3rng_B_,319,322,1,1