pair,contact1,contact2,flow1,flow2
3ivr_A_,1,4,1,1
3ivr_A_,4,158,1,1
3ivr_A_,6,8,1,1
3ivr_A_,6,9,1,1
3ivr_A_,6,10,1,1
3ivr_A_,7,11,1,1
3ivr_A_,7,179,1,1
3ivr_A_,8,12,1,1
3ivr_A_,9,13,1,1
3ivr_A_,10,14,1,1
3ivr_A_,11,15,1,1
3ivr_A_,12,16,1,1
3ivr_A_,13,16,1,1
3ivr_A_,13,17,1,1
3ivr_A_,14,18,1,1
3ivr_A_,14,220,1,1
3ivr_A_,18,21,1,1
3ivr_A_,19,32,1,1
3ivr_A_,19,34,1,1
3ivr_A_,20,30,1,1
3ivr_A_,21,33,1,1
3ivr_A_,22,30,1,1
3ivr_A_,23,31,1,1
3ivr_A_,23,226,1,1
3ivr_A_,24,31,1,1
3ivr_A_,25,226,1,1
3ivr_A_,25,228,1,1
3ivr_A_,26,29,1,1
3ivr_A_,32,35,1,1
3ivr_A_,32,36,1,1
3ivr_A_,33,37,1,1
3ivr_A_,33,223,1,1
3ivr_A_,34,38,1,1
3ivr_A_,35,39,1,1
3ivr_A_,36,40,1,1
3ivr_A_,36,69,1,1
3ivr_A_,37,41,1,1
3ivr_A_,38,42,1,1
3ivr_A_,39,43,1,1
3ivr_A_,39,70,1,1
3ivr_A_,40,44,1,1
3ivr_A_,41,45,1,1
3ivr_A_,42,46,1,1
3ivr_A_,42,147,1,1
3ivr_A_,43,47,1,1
3ivr_A_,44,48,1,1
3ivr_A_,45,49,1,1
3ivr_A_,45,149,1,1
3ivr_A_,46,50,1,1
3ivr_A_,47,52,1,1
3ivr_A_,48,51,1,1
3ivr_A_,49,50,1,1
3ivr_A_,49,130,1,1
3ivr_A_,49,144,1,1
3ivr_A_,49,145,1,1
3ivr_A_,50,130,1,1
3ivr_A_,51,127,1,1
3ivr_A_,53,56,1,1
3ivr_A_,54,78,1,1
3ivr_A_,54,79,1,1
3ivr_A_,55,57,1,1
3ivr_A_,55,79,1,1
3ivr_A_,56,81,1,1
3ivr_A_,57,101,1,1
3ivr_A_,57,104,1,1
3ivr_A_,58,81,1,1
3ivr_A_,58,83,1,1
3ivr_A_,59,105,1,1
3ivr_A_,59,107,1,1
3ivr_A_,60,83,1,1
3ivr_A_,60,85,1,1
3ivr_A_,61,107,1,1
3ivr_A_,61,109,1,1
3ivr_A_,62,63,1,1
3ivr_A_,62,65,1,1
3ivr_A_,63,65,1,1
3ivr_A_,64,205,1,1
3ivr_A_,64,207,1,1
3ivr_A_,64,229,1,1
3ivr_A_,65,67,1,1
3ivr_A_,65,69,1,1
3ivr_A_,66,70,1,1
3ivr_A_,67,71,1,1
3ivr_A_,68,72,1,1
3ivr_A_,69,73,1,1
3ivr_A_,70,74,1,1
3ivr_A_,71,75,1,1
3ivr_A_,72,76,1,1
3ivr_A_,73,77,1,1
3ivr_A_,75,78,1,1
3ivr_A_,75,80,1,1
3ivr_A_,76,79,1,1
3ivr_A_,76,179,1,1
3ivr_A_,82,162,1,1
3ivr_A_,82,164,1,1
3ivr_A_,86,88,1,1
3ivr_A_,86,89,1,1
3ivr_A_,90,93,1,1
3ivr_A_,90,94,1,1
3ivr_A_,91,95,1,1
3ivr_A_,92,96,1,1
3ivr_A_,93,97,1,1
3ivr_A_,94,98,1,1
3ivr_A_,95,99,1,1
3ivr_A_,96,100,1,1
3ivr_A_,97,101,1,1
3ivr_A_,98,102,1,1
3ivr_A_,100,166,1,1
3ivr_A_,100,359,1,1
3ivr_A_,100,360,1,1
3ivr_A_,104,127,1,1
3ivr_A_,106,128,1,1
3ivr_A_,106,130,1,1
3ivr_A_,108,130,1,1
3ivr_A_,108,132,1,1
3ivr_A_,110,113,1,1
3ivr_A_,110,132,1,1
3ivr_A_,112,116,1,1
3ivr_A_,113,117,1,1
3ivr_A_,113,134,1,1
3ivr_A_,114,118,1,1
3ivr_A_,115,119,1,1
3ivr_A_,116,120,1,1
3ivr_A_,119,122,1,1
3ivr_A_,120,123,1,1
3ivr_A_,124,126,1,1
3ivr_A_,129,140,1,1
3ivr_A_,131,140,1,1
3ivr_A_,131,142,1,1
3ivr_A_,134,136,1,1
3ivr_A_,141,144,1,1
3ivr_A_,142,145,1,1
3ivr_A_,147,149,1,1
3ivr_A_,157,160,1,1
3ivr_A_,158,178,1,1
3ivr_A_,158,180,1,1
3ivr_A_,159,356,1,1
3ivr_A_,162,177,1,1
3ivr_A_,163,177,1,1
3ivr_A_,165,175,1,1
3ivr_A_,167,173,1,1
3ivr_A_,169,171,1,1
3ivr_A_,174,359,1,1
3ivr_A_,176,356,1,1
3ivr_A_,176,357,1,1
3ivr_A_,178,181,1,1
3ivr_A_,178,182,1,1
3ivr_A_,179,183,1,1
3ivr_A_,180,184,1,1
3ivr_A_,181,185,1,1
3ivr_A_,181,352,1,1
3ivr_A_,181,354,1,1
3ivr_A_,182,186,1,1
3ivr_A_,183,187,1,1
3ivr_A_,183,221,1,1
3ivr_A_,184,187,1,1
3ivr_A_,185,188,1,1
3ivr_A_,185,327,1,1
3ivr_A_,186,189,1,1
3ivr_A_,186,190,1,1
3ivr_A_,186,221,1,1
3ivr_A_,187,191,1,1
3ivr_A_,188,192,1,1
3ivr_A_,188,325,1,1
3ivr_A_,188,327,1,1
3ivr_A_,189,193,1,1
3ivr_A_,190,195,1,1
3ivr_A_,191,194,1,1
3ivr_A_,193,272,1,1
3ivr_A_,196,198,1,1
3ivr_A_,196,199,1,1
3ivr_A_,199,225,1,1
3ivr_A_,199,247,1,1
3ivr_A_,199,272,1,1
3ivr_A_,200,247,1,1
3ivr_A_,200,248,1,1
3ivr_A_,201,225,1,1
3ivr_A_,201,226,1,1
3ivr_A_,201,227,1,1
3ivr_A_,201,248,1,1
3ivr_A_,202,248,1,1
3ivr_A_,203,227,1,1
3ivr_A_,206,209,1,1
3ivr_A_,209,211,1,1
3ivr_A_,209,213,1,1
3ivr_A_,210,214,1,1
3ivr_A_,211,215,1,1
3ivr_A_,212,216,1,1
3ivr_A_,213,217,1,1
3ivr_A_,214,218,1,1
3ivr_A_,215,219,1,1
3ivr_A_,216,220,1,1
3ivr_A_,217,221,1,1
3ivr_A_,218,222,1,1
3ivr_A_,219,224,1,1
3ivr_A_,220,223,1,1
3ivr_A_,233,236,1,1
3ivr_A_,233,237,1,1
3ivr_A_,234,238,1,1
3ivr_A_,235,239,1,1
3ivr_A_,236,239,1,1
3ivr_A_,236,240,1,1
3ivr_A_,237,241,1,1
3ivr_A_,238,242,1,1
3ivr_A_,239,243,1,1
3ivr_A_,240,244,1,1
3ivr_A_,241,246,1,1
3ivr_A_,241,270,1,1
3ivr_A_,246,270,1,1
3ivr_A_,247,272,1,1
3ivr_A_,247,273,1,1
3ivr_A_,249,273,1,1
3ivr_A_,249,275,1,1
3ivr_A_,251,275,1,1
3ivr_A_,251,277,1,1
3ivr_A_,252,255,1,1
3ivr_A_,253,277,1,1
3ivr_A_,254,258,1,1
3ivr_A_,255,259,1,1
3ivr_A_,256,260,1,1
3ivr_A_,257,261,1,1
3ivr_A_,257,285,1,1
3ivr_A_,258,262,1,1
3ivr_A_,261,285,1,1
3ivr_A_,264,267,1,1
3ivr_A_,265,268,1,1
3ivr_A_,268,271,1,1
3ivr_A_,272,294,1,1
3ivr_A_,274,294,1,1
3ivr_A_,274,296,1,1
3ivr_A_,275,296,1,1
3ivr_A_,278,279,1,1
3ivr_A_,279,282,1,1
3ivr_A_,279,283,1,1
3ivr_A_,280,284,1,1
3ivr_A_,281,285,1,1
3ivr_A_,282,286,1,1
3ivr_A_,283,287,1,1
3ivr_A_,284,288,1,1
3ivr_A_,284,313,1,1
3ivr_A_,285,289,1,1
3ivr_A_,286,290,1,1
3ivr_A_,287,295,1,1
3ivr_A_,290,293,1,1
3ivr_A_,295,313,1,1
3ivr_A_,297,311,1,1
3ivr_A_,298,309,1,1
3ivr_A_,299,308,1,1
3ivr_A_,299,309,1,1
3ivr_A_,301,304,1,1
3ivr_A_,301,306,1,1
3ivr_A_,302,303,1,1
3ivr_A_,302,305,1,1
3ivr_A_,303,355,1,1
3ivr_A_,303,358,1,1
3ivr_A_,304,306,1,1
3ivr_A_,304,308,1,1
3ivr_A_,305,353,1,1
3ivr_A_,307,327,1,1
3ivr_A_,308,324,1,1
3ivr_A_,309,320,1,1
3ivr_A_,310,322,1,1
3ivr_A_,312,315,1,1
3ivr_A_,313,316,1,1
3ivr_A_,315,316,1,1
3ivr_A_,316,319,1,1
3ivr_A_,316,383,1,1
3ivr_A_,316,385,1,1
3ivr_A_,319,321,1,1
3ivr_A_,320,388,1,1
3ivr_A_,321,388,1,1
3ivr_A_,322,385,1,1
3ivr_A_,324,327,1,1
3ivr_A_,325,327,1,1
3ivr_A_,328,350,1,1
3ivr_A_,330,348,1,1
3ivr_A_,331,339,1,1
3ivr_A_,332,346,1,1
3ivr_A_,333,335,1,1
3ivr_A_,333,336,1,1
3ivr_A_,333,337,1,1
3ivr_A_,336,371,1,1
3ivr_A_,336,375,1,1
3ivr_A_,340,343,1,1
3ivr_A_,342,382,1,1
3ivr_A_,345,380,1,1
3ivr_A_,346,377,1,1
3ivr_A_,347,376,1,1
3ivr_A_,347,378,1,1
3ivr_A_,349,374,1,1
3ivr_A_,350,371,1,1
3ivr_A_,350,372,1,1
3ivr_A_,351,354,1,1
3ivr_A_,358,361,1,1
3ivr_A_,358,365,1,1
3ivr_A_,361,364,1,1
3ivr_A_,361,365,1,1
3ivr_A_,362,366,1,1
3ivr_A_,363,367,1,1
3ivr_A_,364,368,1,1
3ivr_A_,365,369,1,1
3ivr_A_,367,370,1,1
3ivr_A_,368,375,1,1
3ivr_A_,369,372,1,1
3ivr_A_,370,373,1,1
3ivr_A_,376,378,1,1
3ivr_A_,377,394,1,1
3ivr_A_,378,390,1,1
3ivr_A_,378,393,1,1
3ivr_A_,379,391,1,1
3ivr_A_,379,392,1,1
3ivr_A_,381,389,1,1
3ivr_A_,383,385,1,1
3ivr_A_,383,386,1,1
3ivr_A_,383,387,1,1