pair,contact1,contact2,flow1,flow2
3drr_B_,4,6,1,1
3drr_B_,5,116,1,1
3drr_B_,8,78,1,1
3drr_B_,12,51,1,1
3drr_B_,14,52,1,1
3drr_B_,16,52,1,1
3drr_B_,18,19,1,1
3drr_B_,18,55,1,1
3drr_B_,22,26,1,1
3drr_B_,23,27,1,1
3drr_B_,24,25,1,1
3drr_B_,24,28,1,1
3drr_B_,25,29,1,1
3drr_B_,25,380,1,1
3drr_B_,26,30,1,1
3drr_B_,27,31,1,1
3drr_B_,28,32,1,1
3drr_B_,29,33,1,1
3drr_B_,30,34,1,1
3drr_B_,31,34,1,1
3drr_B_,31,35,1,1
3drr_B_,32,36,1,1
3drr_B_,33,37,1,1
3drr_B_,34,38,1,1
3drr_B_,35,38,1,1
3drr_B_,35,39,1,1
3drr_B_,36,41,1,1
3drr_B_,37,40,1,1
3drr_B_,41,142,1,1
3drr_B_,43,140,1,1
3drr_B_,43,142,1,1
3drr_B_,45,138,1,1
3drr_B_,46,49,1,1
3drr_B_,49,51,1,1
3drr_B_,49,121,1,1
3drr_B_,49,138,1,1
3drr_B_,49,140,1,1
3drr_B_,51,138,1,1
3drr_B_,52,126,1,1
3drr_B_,53,124,1,1
3drr_B_,54,71,1,1
3drr_B_,56,69,1,1
3drr_B_,58,67,1,1
3drr_B_,59,64,1,1
3drr_B_,61,62,1,1
3drr_B_,67,68,1,1
3drr_B_,67,180,1,1
3drr_B_,68,141,1,1
3drr_B_,70,72,1,1
3drr_B_,71,73,1,1
3drr_B_,72,76,1,1
3drr_B_,73,77,1,1
3drr_B_,73,388,1,1
3drr_B_,74,77,1,1
3drr_B_,74,78,1,1
3drr_B_,75,78,1,1
3drr_B_,75,79,1,1
3drr_B_,76,83,1,1
3drr_B_,76,147,1,1
3drr_B_,76,149,1,1
3drr_B_,79,82,1,1
3drr_B_,79,148,1,1
3drr_B_,80,84,1,1
3drr_B_,81,84,1,1
3drr_B_,81,85,1,1
3drr_B_,82,87,1,1
3drr_B_,91,176,1,1
3drr_B_,93,96,1,1
3drr_B_,94,97,1,1
3drr_B_,95,98,1,1
3drr_B_,98,187,1,1
3drr_B_,98,217,1,1
3drr_B_,99,215,1,1
3drr_B_,100,186,1,1
3drr_B_,101,214,1,1
3drr_B_,102,184,1,1
3drr_B_,102,193,1,1
3drr_B_,103,212,1,1
3drr_B_,104,182,1,1
3drr_B_,105,107,1,1
3drr_B_,106,109,1,1
3drr_B_,106,180,1,1
3drr_B_,108,111,1,1
3drr_B_,109,112,1,1
3drr_B_,110,177,1,1
3drr_B_,110,179,1,1
3drr_B_,113,144,1,1
3drr_B_,115,120,1,1
3drr_B_,115,142,1,1
3drr_B_,116,118,1,1
3drr_B_,116,119,1,1
3drr_B_,116,120,1,1
3drr_B_,119,122,1,1
3drr_B_,120,123,1,1
3drr_B_,121,122,1,1
3drr_B_,121,124,1,1
3drr_B_,123,141,1,1
3drr_B_,125,139,1,1
3drr_B_,126,138,1,1
3drr_B_,127,137,1,1
3drr_B_,129,134,1,1
3drr_B_,130,133,1,1
3drr_B_,134,135,1,1
3drr_B_,145,151,1,1
3drr_B_,148,151,1,1
3drr_B_,149,178,1,1
3drr_B_,150,154,1,1
3drr_B_,151,155,1,1
3drr_B_,152,156,1,1
3drr_B_,153,156,1,1
3drr_B_,154,157,1,1
3drr_B_,155,158,1,1
3drr_B_,155,159,1,1
3drr_B_,156,160,1,1
3drr_B_,157,161,1,1
3drr_B_,158,162,1,1
3drr_B_,159,163,1,1
3drr_B_,160,161,1,1
3drr_B_,161,164,1,1
3drr_B_,163,167,1,1
3drr_B_,164,168,1,1
3drr_B_,165,169,1,1
3drr_B_,167,170,1,1
3drr_B_,170,173,1,1
3drr_B_,174,185,1,1
3drr_B_,176,183,1,1
3drr_B_,178,181,1,1
3drr_B_,186,188,1,1
3drr_B_,186,193,1,1
3drr_B_,189,192,1,1
3drr_B_,189,193,1,1
3drr_B_,190,194,1,1
3drr_B_,191,195,1,1
3drr_B_,192,196,1,1
3drr_B_,193,197,1,1
3drr_B_,194,198,1,1
3drr_B_,195,199,1,1
3drr_B_,196,200,1,1
3drr_B_,197,201,1,1
3drr_B_,198,201,1,1
3drr_B_,198,202,1,1
3drr_B_,200,204,1,1
3drr_B_,201,205,1,1
3drr_B_,202,206,1,1
3drr_B_,203,206,1,1
3drr_B_,204,207,1,1
3drr_B_,205,208,1,1
3drr_B_,215,218,1,1
3drr_B_,216,219,1,1
3drr_B_,225,243,1,1
3drr_B_,226,287,1,1
3drr_B_,227,287,1,1
3drr_B_,232,273,1,1
3drr_B_,233,237,1,1
3drr_B_,234,238,1,1
3drr_B_,234,271,1,1
3drr_B_,235,239,1,1
3drr_B_,237,241,1,1
3drr_B_,238,242,1,1
3drr_B_,239,243,1,1
3drr_B_,240,244,1,1
3drr_B_,241,245,1,1
3drr_B_,242,246,1,1
3drr_B_,243,247,1,1
3drr_B_,243,401,1,1
3drr_B_,243,402,1,1
3drr_B_,244,248,1,1
3drr_B_,245,248,1,1
3drr_B_,253,255,1,1
3drr_B_,256,260,1,1
3drr_B_,258,282,1,1
3drr_B_,259,262,1,1
3drr_B_,259,282,1,1
3drr_B_,260,263,1,1
3drr_B_,262,267,1,1
3drr_B_,276,278,1,1
3drr_B_,276,280,1,1
3drr_B_,277,281,1,1
3drr_B_,279,282,1,1
3drr_B_,279,283,1,1
3drr_B_,280,284,1,1
3drr_B_,281,285,1,1
3drr_B_,282,286,1,1
3drr_B_,283,287,1,1
3drr_B_,284,288,1,1
3drr_B_,285,289,1,1
3drr_B_,286,290,1,1
3drr_B_,287,290,1,1
3drr_B_,288,291,1,1
3drr_B_,300,302,1,1
3drr_B_,300,303,1,1
3drr_B_,300,323,1,1
3drr_B_,301,361,1,1
3drr_B_,303,323,1,1
3drr_B_,303,324,1,1
3drr_B_,303,361,1,1
3drr_B_,304,323,1,1
3drr_B_,305,364,1,1
3drr_B_,306,322,1,1
3drr_B_,307,364,1,1
3drr_B_,307,366,1,1
3drr_B_,308,320,1,1
3drr_B_,308,322,1,1
3drr_B_,310,318,1,1
3drr_B_,310,320,1,1
3drr_B_,311,340,1,1
3drr_B_,311,400,1,1
3drr_B_,312,316,1,1
3drr_B_,312,318,1,1
3drr_B_,312,400,1,1
3drr_B_,313,316,1,1
3drr_B_,314,316,1,1
3drr_B_,315,336,1,1
3drr_B_,317,334,1,1
3drr_B_,319,332,1,1
3drr_B_,319,354,1,1
3drr_B_,321,329,1,1
3drr_B_,321,330,1,1
3drr_B_,324,327,1,1
3drr_B_,328,403,1,1
3drr_B_,330,331,1,1
3drr_B_,333,350,1,1
3drr_B_,339,342,1,1
3drr_B_,339,343,1,1
3drr_B_,339,381,1,1
3drr_B_,340,344,1,1
3drr_B_,341,345,1,1
3drr_B_,342,346,1,1
3drr_B_,343,347,1,1
3drr_B_,344,348,1,1
3drr_B_,345,349,1,1
3drr_B_,346,350,1,1
3drr_B_,347,351,1,1
3drr_B_,348,352,1,1
3drr_B_,349,353,1,1
3drr_B_,350,354,1,1
3drr_B_,351,355,1,1
3drr_B_,352,356,1,1
3drr_B_,353,357,1,1
3drr_B_,354,358,1,1
3drr_B_,355,359,1,1
3drr_B_,355,361,1,1
3drr_B_,356,360,1,1
3drr_B_,365,389,1,1
3drr_B_,365,391,1,1
3drr_B_,367,391,1,1
3drr_B_,367,393,1,1
3drr_B_,370,374,1,1
3drr_B_,371,375,1,1
3drr_B_,372,376,1,1
3drr_B_,373,377,1,1
3drr_B_,374,377,1,1
3drr_B_,374,378,1,1
3drr_B_,377,380,1,1
3drr_B_,378,381,1,1
3drr_B_,378,382,1,1
3drr_B_,382,386,1,1
3drr_B_,396,399,1,1
3drr_B_,398,402,1,1
3drr_B_,399,403,1,1
3drr_B_,401,404,1,1