pair,contact1,contact2,flow1,flow2
1nl4_A_,3,6,1,1
1nl4_A_,4,41,1,1
1nl4_A_,6,8,1,1
1nl4_A_,10,15,1,1
1nl4_A_,12,15,1,1
1nl4_A_,12,44,1,1
1nl4_A_,12,68,1,1
1nl4_A_,13,40,1,1
1nl4_A_,13,44,1,1
1nl4_A_,15,18,1,1
1nl4_A_,18,48,1,1
1nl4_A_,20,61,1,1
1nl4_A_,26,38,1,1
1nl4_A_,27,29,1,1
1nl4_A_,39,42,1,1
1nl4_A_,39,43,1,1
1nl4_A_,40,43,1,1
1nl4_A_,40,44,1,1
1nl4_A_,41,45,1,1
1nl4_A_,42,46,1,1
1nl4_A_,43,47,1,1
1nl4_A_,44,48,1,1
1nl4_A_,45,49,1,1
1nl4_A_,46,50,1,1
1nl4_A_,46,69,1,1
1nl4_A_,47,51,1,1
1nl4_A_,48,52,1,1
1nl4_A_,49,53,1,1
1nl4_A_,50,54,1,1
1nl4_A_,51,55,1,1
1nl4_A_,52,57,1,1
1nl4_A_,56,58,1,1
1nl4_A_,57,59,1,1
1nl4_A_,57,61,1,1
1nl4_A_,59,62,1,1
1nl4_A_,59,63,1,1
1nl4_A_,60,64,1,1
1nl4_A_,60,92,1,1
1nl4_A_,61,65,1,1
1nl4_A_,62,66,1,1
1nl4_A_,63,66,1,1
1nl4_A_,64,67,1,1
1nl4_A_,65,69,1,1
1nl4_A_,66,70,1,1
1nl4_A_,66,83,1,1
1nl4_A_,67,70,1,1
1nl4_A_,67,71,1,1
1nl4_A_,68,72,1,1
1nl4_A_,69,73,1,1
1nl4_A_,73,75,1,1
1nl4_A_,73,76,1,1
1nl4_A_,74,80,1,1
1nl4_A_,74,111,1,1
1nl4_A_,76,79,1,1
1nl4_A_,76,80,1,1
1nl4_A_,77,81,1,1
1nl4_A_,78,81,1,1
1nl4_A_,78,82,1,1
1nl4_A_,79,83,1,1
1nl4_A_,80,84,1,1
1nl4_A_,81,85,1,1
1nl4_A_,82,85,1,1
1nl4_A_,82,86,1,1
1nl4_A_,83,87,1,1
1nl4_A_,83,97,1,1
1nl4_A_,84,88,1,1
1nl4_A_,84,117,1,1
1nl4_A_,85,89,1,1
1nl4_A_,86,90,1,1
1nl4_A_,87,92,1,1
1nl4_A_,88,91,1,1
1nl4_A_,93,96,1,1
1nl4_A_,93,97,1,1
1nl4_A_,94,98,1,1
1nl4_A_,95,99,1,1
1nl4_A_,96,100,1,1
1nl4_A_,97,101,1,1
1nl4_A_,97,117,1,1
1nl4_A_,98,102,1,1
1nl4_A_,99,103,1,1
1nl4_A_,100,104,1,1
1nl4_A_,101,105,1,1
1nl4_A_,102,106,1,1
1nl4_A_,102,118,1,1
1nl4_A_,103,107,1,1
1nl4_A_,104,107,1,1
1nl4_A_,104,108,1,1
1nl4_A_,106,141,1,1
1nl4_A_,108,111,1,1
1nl4_A_,109,115,1,1
1nl4_A_,109,145,1,1
1nl4_A_,111,113,1,1
1nl4_A_,111,114,1,1
1nl4_A_,112,116,1,1
1nl4_A_,113,117,1,1
1nl4_A_,114,118,1,1
1nl4_A_,115,119,1,1
1nl4_A_,116,120,1,1
1nl4_A_,117,121,1,1
1nl4_A_,118,122,1,1
1nl4_A_,118,131,1,1
1nl4_A_,119,123,1,1
1nl4_A_,120,124,1,1
1nl4_A_,121,125,1,1
1nl4_A_,122,127,1,1
1nl4_A_,123,126,1,1
1nl4_A_,124,126,1,1
1nl4_A_,127,129,1,1
1nl4_A_,128,131,1,1
1nl4_A_,130,133,1,1
1nl4_A_,130,134,1,1
1nl4_A_,131,135,1,1
1nl4_A_,131,151,1,1
1nl4_A_,132,136,1,1
1nl4_A_,132,152,1,1
1nl4_A_,133,137,1,1
1nl4_A_,134,138,1,1
1nl4_A_,135,139,1,1
1nl4_A_,137,140,1,1
1nl4_A_,137,141,1,1
1nl4_A_,138,141,1,1
1nl4_A_,138,142,1,1
1nl4_A_,142,144,1,1
1nl4_A_,142,145,1,1
1nl4_A_,143,149,1,1
1nl4_A_,143,179,1,1
1nl4_A_,145,148,1,1
1nl4_A_,145,149,1,1
1nl4_A_,146,150,1,1
1nl4_A_,147,151,1,1
1nl4_A_,148,152,1,1
1nl4_A_,149,153,1,1
1nl4_A_,150,154,1,1
1nl4_A_,151,154,1,1
1nl4_A_,151,155,1,1
1nl4_A_,152,156,1,1
1nl4_A_,152,165,1,1
1nl4_A_,153,157,1,1
1nl4_A_,153,185,1,1
1nl4_A_,154,158,1,1
1nl4_A_,155,159,1,1
1nl4_A_,156,161,1,1
1nl4_A_,157,160,1,1
1nl4_A_,162,165,1,1
1nl4_A_,163,167,1,1
1nl4_A_,164,167,1,1
1nl4_A_,164,168,1,1
1nl4_A_,165,169,1,1
1nl4_A_,165,185,1,1
1nl4_A_,166,170,1,1
1nl4_A_,167,171,1,1
1nl4_A_,168,172,1,1
1nl4_A_,169,173,1,1
1nl4_A_,170,174,1,1
1nl4_A_,170,186,1,1
1nl4_A_,171,174,1,1
1nl4_A_,171,175,1,1
1nl4_A_,172,175,1,1
1nl4_A_,172,176,1,1
1nl4_A_,176,178,1,1
1nl4_A_,176,179,1,1
1nl4_A_,177,183,1,1
1nl4_A_,177,219,1,1
1nl4_A_,179,181,1,1
1nl4_A_,179,182,1,1
1nl4_A_,179,183,1,1
1nl4_A_,180,184,1,1
1nl4_A_,180,221,1,1
1nl4_A_,181,185,1,1
1nl4_A_,182,186,1,1
1nl4_A_,183,187,1,1
1nl4_A_,184,188,1,1
1nl4_A_,185,189,1,1
1nl4_A_,186,190,1,1
1nl4_A_,186,205,1,1
1nl4_A_,187,191,1,1
1nl4_A_,188,191,1,1
1nl4_A_,189,192,1,1
1nl4_A_,189,193,1,1
1nl4_A_,190,193,1,1
1nl4_A_,190,194,1,1
1nl4_A_,190,195,1,1
1nl4_A_,191,192,1,1
1nl4_A_,194,195,1,1
1nl4_A_,196,225,1,1
1nl4_A_,198,202,1,1
1nl4_A_,199,203,1,1
1nl4_A_,200,204,1,1
1nl4_A_,201,205,1,1
1nl4_A_,202,206,1,1
1nl4_A_,203,207,1,1
1nl4_A_,204,205,1,1
1nl4_A_,204,208,1,1
1nl4_A_,205,209,1,1
1nl4_A_,205,225,1,1
1nl4_A_,206,210,1,1
1nl4_A_,207,211,1,1
1nl4_A_,208,212,1,1
1nl4_A_,209,213,1,1
1nl4_A_,210,214,1,1
1nl4_A_,212,216,1,1
1nl4_A_,213,216,1,1
1nl4_A_,216,219,1,1
1nl4_A_,217,254,1,1
1nl4_A_,219,221,1,1
1nl4_A_,220,224,1,1
1nl4_A_,221,225,1,1
1nl4_A_,222,226,1,1
1nl4_A_,223,227,1,1
1nl4_A_,224,228,1,1
1nl4_A_,225,229,1,1
1nl4_A_,226,230,1,1
1nl4_A_,227,230,1,1
1nl4_A_,227,231,1,1
1nl4_A_,234,237,1,1
1nl4_A_,235,238,1,1
1nl4_A_,236,267,1,1
1nl4_A_,236,271,1,1
1nl4_A_,238,241,1,1
1nl4_A_,240,244,1,1
1nl4_A_,241,245,1,1
1nl4_A_,242,246,1,1
1nl4_A_,243,247,1,1
1nl4_A_,244,247,1,1
1nl4_A_,244,248,1,1
1nl4_A_,245,248,1,1
1nl4_A_,246,249,1,1
1nl4_A_,248,252,1,1
1nl4_A_,249,253,1,1
1nl4_A_,254,256,1,1
1nl4_A_,254,257,1,1
1nl4_A_,254,258,1,1
1nl4_A_,255,259,1,1
1nl4_A_,256,260,1,1
1nl4_A_,257,261,1,1
1nl4_A_,258,262,1,1
1nl4_A_,259,263,1,1
1nl4_A_,260,264,1,1
1nl4_A_,261,265,1,1
1nl4_A_,262,266,1,1
1nl4_A_,263,267,1,1
1nl4_A_,264,268,1,1
1nl4_A_,266,269,1,1
1nl4_A_,266,270,1,1
1nl4_A_,267,271,1,1
1nl4_A_,269,272,1,1
1nl4_A_,273,274,1,1
1nl4_A_,275,279,1,1
1nl4_A_,276,280,1,1
1nl4_A_,277,281,1,1
1nl4_A_,278,282,1,1
1nl4_A_,279,283,1,1
1nl4_A_,280,284,1,1
1nl4_A_,281,285,1,1
1nl4_A_,282,285,1,1
1nl4_A_,282,286,1,1
1nl4_A_,283,287,1,1
1nl4_A_,284,288,1,1
1nl4_A_,285,289,1,1
1nl4_A_,286,290,1,1
1nl4_A_,287,291,1,1
1nl4_A_,287,302,1,1
1nl4_A_,288,292,1,1
1nl4_A_,289,293,1,1
1nl4_A_,289,294,1,1
1nl4_A_,290,295,1,1
1nl4_A_,293,294,1,1
1nl4_A_,295,298,1,1
1nl4_A_,295,302,1,1
1nl4_A_,298,302,1,1
1nl4_A_,299,303,1,1
1nl4_A_,300,304,1,1
1nl4_A_,301,305,1,1
1nl4_A_,302,306,1,1
1nl4_A_,303,307,1,1
1nl4_A_,304,308,1,1
1nl4_A_,305,309,1,1
1nl4_A_,306,310,1,1
1nl4_A_,307,310,1,1
1nl4_A_,307,311,1,1
1nl4_A_,308,312,1,1