pair,contact1,contact2,flow1,flow2
1ffx_B_,1,3,1,1
1ffx_B_,1,112,1,1
1ffx_B_,3,114,1,1
1ffx_B_,5,115,1,1
1ffx_B_,6,47,1,1
1ffx_B_,7,117,1,1
1ffx_B_,7,119,1,1
1ffx_B_,8,14,1,1
1ffx_B_,8,49,1,1
1ffx_B_,9,119,1,1
1ffx_B_,10,13,1,1
1ffx_B_,10,14,1,1
1ffx_B_,10,49,1,1
1ffx_B_,11,15,1,1
1ffx_B_,11,57,1,1
1ffx_B_,13,16,1,1
1ffx_B_,13,17,1,1
1ffx_B_,14,18,1,1
1ffx_B_,18,21,1,1
1ffx_B_,19,22,1,1
1ffx_B_,19,23,1,1
1ffx_B_,19,58,1,1
1ffx_B_,20,24,1,1
1ffx_B_,40,41,1,1
1ffx_B_,40,43,1,1
1ffx_B_,41,43,1,1
1ffx_B_,45,107,1,1
1ffx_B_,50,51,1,1
1ffx_B_,50,73,1,1
1ffx_B_,56,60,1,1
1ffx_B_,58,61,1,1
1ffx_B_,60,72,1,1
1ffx_B_,61,62,1,1
1ffx_B_,66,68,1,1
1ffx_B_,67,72,1,1
1ffx_B_,69,71,1,1
1ffx_B_,69,72,1,1
1ffx_B_,78,79,1,1
1ffx_B_,78,91,1,1
1ffx_B_,80,126,1,1
1ffx_B_,81,126,1,1
1ffx_B_,85,90,1,1
1ffx_B_,90,93,1,1
1ffx_B_,92,96,1,1
1ffx_B_,95,98,1,1
1ffx_B_,95,99,1,1
1ffx_B_,96,100,1,1
1ffx_B_,99,101,1,1
1ffx_B_,99,102,1,1
1ffx_B_,99,103,1,1
1ffx_B_,103,107,1,1
1ffx_B_,104,107,1,1
1ffx_B_,107,142,1,1
1ffx_B_,111,112,1,1
1ffx_B_,113,145,1,1
1ffx_B_,114,232,1,1
1ffx_B_,116,146,1,1
1ffx_B_,116,148,1,1
1ffx_B_,118,148,1,1
1ffx_B_,118,150,1,1
1ffx_B_,120,151,1,1
1ffx_B_,121,128,1,1
1ffx_B_,124,126,1,1
1ffx_B_,130,133,1,1
1ffx_B_,130,134,1,1
1ffx_B_,131,135,1,1
1ffx_B_,135,138,1,1
1ffx_B_,135,139,1,1
1ffx_B_,136,177,1,1
1ffx_B_,138,142,1,1
1ffx_B_,139,180,1,1
1ffx_B_,144,145,1,1
1ffx_B_,147,180,1,1
1ffx_B_,149,182,1,1
1ffx_B_,151,174,1,1
1ffx_B_,151,185,1,1
1ffx_B_,153,185,1,1
1ffx_B_,153,187,1,1
1ffx_B_,155,157,1,1
1ffx_B_,155,158,1,1
1ffx_B_,155,188,1,1
1ffx_B_,159,160,1,1
1ffx_B_,162,164,1,1
1ffx_B_,166,169,1,1
1ffx_B_,167,170,1,1
1ffx_B_,167,171,1,1
1ffx_B_,169,390,1,1
1ffx_B_,170,173,1,1
1ffx_B_,170,174,1,1
1ffx_B_,173,176,1,1
1ffx_B_,173,177,1,1
1ffx_B_,174,182,1,1
1ffx_B_,182,183,1,1
1ffx_B_,182,249,1,1
1ffx_B_,184,249,1,1
1ffx_B_,186,189,1,1
1ffx_B_,186,190,1,1
1ffx_B_,186,283,1,1
1ffx_B_,187,191,1,1
1ffx_B_,188,192,1,1
1ffx_B_,189,193,1,1
1ffx_B_,190,193,1,1
1ffx_B_,190,194,1,1
1ffx_B_,192,195,1,1
1ffx_B_,193,197,1,1
1ffx_B_,197,198,1,1
1ffx_B_,201,202,1,1
1ffx_B_,204,206,1,1
1ffx_B_,204,207,1,1
1ffx_B_,204,208,1,1
1ffx_B_,207,209,1,1
1ffx_B_,207,210,1,1
1ffx_B_,209,213,1,1
1ffx_B_,210,213,1,1
1ffx_B_,210,214,1,1
1ffx_B_,211,215,1,1
1ffx_B_,213,217,1,1
1ffx_B_,216,219,1,1
1ffx_B_,216,220,1,1
1ffx_B_,217,221,1,1
1ffx_B_,218,349,1,1
1ffx_B_,221,225,1,1
1ffx_B_,223,224,1,1
1ffx_B_,228,336,1,1
1ffx_B_,228,337,1,1
1ffx_B_,228,338,1,1
1ffx_B_,232,234,1,1
1ffx_B_,232,235,1,1
1ffx_B_,235,238,1,1
1ffx_B_,236,239,1,1
1ffx_B_,236,240,1,1
1ffx_B_,239,333,1,1
1ffx_B_,248,405,1,1
1ffx_B_,250,352,1,1
1ffx_B_,251,283,1,1
1ffx_B_,252,350,1,1
1ffx_B_,254,256,1,1
1ffx_B_,254,281,1,1
1ffx_B_,257,258,1,1
1ffx_B_,257,275,1,1
1ffx_B_,268,271,1,1
1ffx_B_,268,272,1,1
1ffx_B_,270,273,1,1
1ffx_B_,270,312,1,1
1ffx_B_,271,275,1,1
1ffx_B_,276,278,1,1
1ffx_B_,278,280,1,1
1ffx_B_,278,281,1,1
1ffx_B_,284,286,1,1
1ffx_B_,285,286,1,1
1ffx_B_,290,359,1,1
1ffx_B_,292,355,1,1
1ffx_B_,292,409,1,1
1ffx_B_,292,410,1,1
1ffx_B_,294,353,1,1
1ffx_B_,295,353,1,1
1ffx_B_,297,351,1,1
1ffx_B_,299,349,1,1
1ffx_B_,300,335,1,1
1ffx_B_,300,337,1,1
1ffx_B_,301,339,1,1
1ffx_B_,301,347,1,1
1ffx_B_,303,338,1,1
1ffx_B_,307,310,1,1
1ffx_B_,307,311,1,1
1ffx_B_,309,313,1,1
1ffx_B_,312,316,1,1
1ffx_B_,314,318,1,1
1ffx_B_,315,318,1,1
1ffx_B_,317,331,1,1
1ffx_B_,319,321,1,1
1ffx_B_,320,323,1,1
1ffx_B_,336,337,1,1
1ffx_B_,354,356,1,1
1ffx_B_,354,357,1,1
1ffx_B_,356,359,1,1
1ffx_B_,358,362,1,1
1ffx_B_,358,401,1,1
1ffx_B_,358,402,1,1
1ffx_B_,359,361,1,1
1ffx_B_,363,365,1,1
1ffx_B_,363,366,1,1
1ffx_B_,365,399,1,1
1ffx_B_,371,375,1,1
1ffx_B_,378,381,1,1
1ffx_B_,381,384,1,1
1ffx_B_,392,396,1,1
1ffx_B_,399,402,1,1
1ffx_B_,400,404,1,1
1ffx_B_,401,405,1,1
1ffx_B_,402,406,1,1
1ffx_B_,404,407,1,1
1ffx_B_,405,408,1,1
1ffx_B_,405,409,1,1