pair,contact1,contact2,flow1,flow2
3n19_B_,1,4,1,1
3n19_B_,2,5,1,1
3n19_B_,2,310,1,1
3n19_B_,3,17,1,1
3n19_B_,3,310,1,1
3n19_B_,5,17,1,1
3n19_B_,6,17,1,1
3n19_B_,7,14,1,1
3n19_B_,9,12,1,1
3n19_B_,10,223,1,1
3n19_B_,10,260,1,1
3n19_B_,11,224,1,1
3n19_B_,15,45,1,1
3n19_B_,15,49,1,1
3n19_B_,15,91,1,1
3n19_B_,16,18,1,1
3n19_B_,16,48,1,1
3n19_B_,16,50,1,1
3n19_B_,17,319,1,1
3n19_B_,17,321,1,1
3n19_B_,18,50,1,1
3n19_B_,18,51,1,1
3n19_B_,19,321,1,1
3n19_B_,19,323,1,1
3n19_B_,20,51,1,1
3n19_B_,20,53,1,1
3n19_B_,23,25,1,1
3n19_B_,24,25,1,1
3n19_B_,25,36,1,1
3n19_B_,25,55,1,1
3n19_B_,26,110,1,1
3n19_B_,27,34,1,1
3n19_B_,28,68,1,1
3n19_B_,29,32,1,1
3n19_B_,30,77,1,1
3n19_B_,31,71,1,1
3n19_B_,34,36,1,1
3n19_B_,34,38,1,1
3n19_B_,35,39,1,1
3n19_B_,36,40,1,1
3n19_B_,37,41,1,1
3n19_B_,38,42,1,1
3n19_B_,39,43,1,1
3n19_B_,40,44,1,1
3n19_B_,41,45,1,1
3n19_B_,42,46,1,1
3n19_B_,43,47,1,1
3n19_B_,44,47,1,1
3n19_B_,45,48,1,1
3n19_B_,50,94,1,1
3n19_B_,52,94,1,1
3n19_B_,52,96,1,1
3n19_B_,54,96,1,1
3n19_B_,54,98,1,1
3n19_B_,55,57,1,1
3n19_B_,57,98,1,1
3n19_B_,57,100,1,1
3n19_B_,58,70,1,1
3n19_B_,58,72,1,1
3n19_B_,59,100,1,1
3n19_B_,60,63,1,1
3n19_B_,61,64,1,1
3n19_B_,62,101,1,1
3n19_B_,62,126,1,1
3n19_B_,62,154,1,1
3n19_B_,63,102,1,1
3n19_B_,65,108,1,1
3n19_B_,66,68,1,1
3n19_B_,66,69,1,1
3n19_B_,72,165,1,1
3n19_B_,74,77,1,1
3n19_B_,74,78,1,1
3n19_B_,75,79,1,1
3n19_B_,75,165,1,1
3n19_B_,76,80,1,1
3n19_B_,78,81,1,1
3n19_B_,79,82,1,1
3n19_B_,81,85,1,1
3n19_B_,82,86,1,1
3n19_B_,83,87,1,1
3n19_B_,84,88,1,1
3n19_B_,85,89,1,1
3n19_B_,86,90,1,1
3n19_B_,87,91,1,1
3n19_B_,88,91,1,1
3n19_B_,88,93,1,1
3n19_B_,89,92,1,1
3n19_B_,89,170,1,1
3n19_B_,95,172,1,1
3n19_B_,97,173,1,1
3n19_B_,97,175,1,1
3n19_B_,99,175,1,1
3n19_B_,99,177,1,1
3n19_B_,101,183,1,1
3n19_B_,102,105,1,1
3n19_B_,103,106,1,1
3n19_B_,104,134,1,1
3n19_B_,104,269,1,1
3n19_B_,105,180,1,1
3n19_B_,107,118,1,1
3n19_B_,107,126,1,1
3n19_B_,107,142,1,1
3n19_B_,109,116,1,1
3n19_B_,109,124,1,1
3n19_B_,110,113,1,1
3n19_B_,110,115,1,1
3n19_B_,117,139,1,1
3n19_B_,119,122,1,1
3n19_B_,122,124,1,1
3n19_B_,122,125,1,1
3n19_B_,128,145,1,1
3n19_B_,130,145,1,1
3n19_B_,130,147,1,1
3n19_B_,131,195,1,1
3n19_B_,132,134,1,1
3n19_B_,137,140,1,1
3n19_B_,145,151,1,1
3n19_B_,147,195,1,1
3n19_B_,148,151,1,1
3n19_B_,148,152,1,1
3n19_B_,149,153,1,1
3n19_B_,150,154,1,1
3n19_B_,151,155,1,1
3n19_B_,152,156,1,1
3n19_B_,153,157,1,1
3n19_B_,154,158,1,1
3n19_B_,155,159,1,1
3n19_B_,156,160,1,1
3n19_B_,156,212,1,1
3n19_B_,157,161,1,1
3n19_B_,158,162,1,1
3n19_B_,159,163,1,1
3n19_B_,160,164,1,1
3n19_B_,161,165,1,1
3n19_B_,162,166,1,1
3n19_B_,163,167,1,1
3n19_B_,164,168,1,1
3n19_B_,165,169,1,1
3n19_B_,166,169,1,1
3n19_B_,166,171,1,1
3n19_B_,167,168,1,1
3n19_B_,167,170,1,1
3n19_B_,167,220,1,1
3n19_B_,174,226,1,1
3n19_B_,174,228,1,1
3n19_B_,176,178,1,1
3n19_B_,176,228,1,1
3n19_B_,176,230,1,1
3n19_B_,178,230,1,1
3n19_B_,179,182,1,1
3n19_B_,182,186,1,1
3n19_B_,183,187,1,1
3n19_B_,184,187,1,1
3n19_B_,184,188,1,1
3n19_B_,185,189,1,1
3n19_B_,185,232,1,1
3n19_B_,187,193,1,1
3n19_B_,188,206,1,1
3n19_B_,189,191,1,1
3n19_B_,189,192,1,1
3n19_B_,189,193,1,1
3n19_B_,191,237,1,1
3n19_B_,193,195,1,1
3n19_B_,193,199,1,1
3n19_B_,195,197,1,1
3n19_B_,197,199,1,1
3n19_B_,197,200,1,1
3n19_B_,197,205,1,1
3n19_B_,198,208,1,1
3n19_B_,199,212,1,1
3n19_B_,200,205,1,1
3n19_B_,201,206,1,1
3n19_B_,202,205,1,1
3n19_B_,202,206,1,1
3n19_B_,203,207,1,1
3n19_B_,205,208,1,1
3n19_B_,206,246,1,1
3n19_B_,207,211,1,1
3n19_B_,208,212,1,1
3n19_B_,209,213,1,1
3n19_B_,210,214,1,1
3n19_B_,211,215,1,1
3n19_B_,212,216,1,1
3n19_B_,213,217,1,1
3n19_B_,214,217,1,1
3n19_B_,214,218,1,1
3n19_B_,216,219,1,1
3n19_B_,217,220,1,1
3n19_B_,217,221,1,1
3n19_B_,221,225,1,1
3n19_B_,222,225,1,1
3n19_B_,227,260,1,1
3n19_B_,229,263,1,1
3n19_B_,231,263,1,1
3n19_B_,231,265,1,1
3n19_B_,233,247,1,1
3n19_B_,233,265,1,1
3n19_B_,234,267,1,1
3n19_B_,235,269,1,1
3n19_B_,236,240,1,1
3n19_B_,236,274,1,1
3n19_B_,237,239,1,1
3n19_B_,239,243,1,1
3n19_B_,240,244,1,1
3n19_B_,241,245,1,1
3n19_B_,242,246,1,1
3n19_B_,243,247,1,1
3n19_B_,244,248,1,1
3n19_B_,245,249,1,1
3n19_B_,246,250,1,1
3n19_B_,247,251,1,1
3n19_B_,248,252,1,1
3n19_B_,249,252,1,1
3n19_B_,249,253,1,1
3n19_B_,250,254,1,1
3n19_B_,251,255,1,1
3n19_B_,252,256,1,1
3n19_B_,252,292,1,1
3n19_B_,253,257,1,1
3n19_B_,254,257,1,1
3n19_B_,254,259,1,1
3n19_B_,255,258,1,1
3n19_B_,255,294,1,1
3n19_B_,262,296,1,1
3n19_B_,262,298,1,1
3n19_B_,264,298,1,1
3n19_B_,265,301,1,1
3n19_B_,278,281,1,1
3n19_B_,280,283,1,1
3n19_B_,280,302,1,1
3n19_B_,282,286,1,1
3n19_B_,283,287,1,1
3n19_B_,284,288,1,1
3n19_B_,285,289,1,1
3n19_B_,286,290,1,1
3n19_B_,287,291,1,1
3n19_B_,288,292,1,1
3n19_B_,289,293,1,1
3n19_B_,290,319,1,1
3n19_B_,291,292,1,1
3n19_B_,291,294,1,1
3n19_B_,297,319,1,1
3n19_B_,298,320,1,1
3n19_B_,299,322,1,1
3n19_B_,305,308,1,1
3n19_B_,305,309,1,1
3n19_B_,306,310,1,1
3n19_B_,307,311,1,1
3n19_B_,307,340,1,1
3n19_B_,308,312,1,1
3n19_B_,309,313,1,1
3n19_B_,310,314,1,1
3n19_B_,311,315,1,1
3n19_B_,312,317,1,1
3n19_B_,313,316,1,1
3n19_B_,323,327,1,1
3n19_B_,324,327,1,1
3n19_B_,325,328,1,1
3n19_B_,325,329,1,1
3n19_B_,326,330,1,1
3n19_B_,330,332,1,1
3n19_B_,332,335,1,1
3n19_B_,332,336,1,1
3n19_B_,333,337,1,1
3n19_B_,334,338,1,1
3n19_B_,335,339,1,1
3n19_B_,336,340,1,1
3n19_B_,337,341,1,1
3n19_B_,338,343,1,1
3n19_B_,339,342,1,1
3n19_B_,345,348,1,1
3n19_B_,346,349,1,1
3n19_B_,347,350,1,1
3n19_B_,347,355,1,1
3n19_B_,348,359,1,1
3n19_B_,351,354,1,1
3n19_B_,351,355,1,1
3n19_B_,352,356,1,1
3n19_B_,354,357,1,1
3n19_B_,355,358,1,1