pair,contact1,contact2,flow1,flow2
2b4s_A_,1,5,1,1
2b4s_A_,2,6,1,1
2b4s_A_,2,239,1,1
2b4s_A_,3,7,1,1
2b4s_A_,4,8,1,1
2b4s_A_,5,9,1,1
2b4s_A_,5,244,1,1
2b4s_A_,5,268,1,1
2b4s_A_,6,10,1,1
2b4s_A_,7,11,1,1
2b4s_A_,8,12,1,1
2b4s_A_,9,12,1,1
2b4s_A_,9,14,1,1
2b4s_A_,10,13,1,1
2b4s_A_,10,15,1,1
2b4s_A_,10,265,1,1
2b4s_A_,12,14,1,1
2b4s_A_,14,18,1,1
2b4s_A_,15,19,1,1
2b4s_A_,16,20,1,1
2b4s_A_,17,21,1,1
2b4s_A_,18,22,1,1
2b4s_A_,19,23,1,1
2b4s_A_,19,258,1,1
2b4s_A_,20,24,1,1
2b4s_A_,21,25,1,1
2b4s_A_,23,26,1,1
2b4s_A_,29,31,1,1
2b4s_A_,30,52,1,1
2b4s_A_,31,35,1,1
2b4s_A_,31,50,1,1
2b4s_A_,32,35,1,1
2b4s_A_,32,52,1,1
2b4s_A_,33,36,1,1
2b4s_A_,33,39,1,1
2b4s_A_,33,52,1,1
2b4s_A_,34,43,1,1
2b4s_A_,35,46,1,1
2b4s_A_,36,39,1,1
2b4s_A_,37,40,1,1
2b4s_A_,39,42,1,1
2b4s_A_,39,63,1,1
2b4s_A_,41,89,1,1
2b4s_A_,42,63,1,1
2b4s_A_,42,65,1,1
2b4s_A_,42,84,1,1
2b4s_A_,43,65,1,1
2b4s_A_,43,67,1,1
2b4s_A_,44,84,1,1
2b4s_A_,44,85,1,1
2b4s_A_,44,86,1,1
2b4s_A_,45,48,1,1
2b4s_A_,48,67,1,1
2b4s_A_,53,252,1,1
2b4s_A_,54,70,1,1
2b4s_A_,54,253,1,1
2b4s_A_,55,64,1,1
2b4s_A_,56,68,1,1
2b4s_A_,58,64,1,1
2b4s_A_,59,100,1,1
2b4s_A_,63,65,1,1
2b4s_A_,66,68,1,1
2b4s_A_,67,83,1,1
2b4s_A_,67,84,1,1
2b4s_A_,67,254,1,1
2b4s_A_,69,82,1,1
2b4s_A_,69,254,1,1
2b4s_A_,71,80,1,1
2b4s_A_,73,77,1,1
2b4s_A_,73,78,1,1
2b4s_A_,74,77,1,1
2b4s_A_,75,235,1,1
2b4s_A_,76,234,1,1
2b4s_A_,78,201,1,1
2b4s_A_,78,226,1,1
2b4s_A_,80,226,1,1
2b4s_A_,80,227,1,1
2b4s_A_,81,208,1,1
2b4s_A_,81,210,1,1
2b4s_A_,83,84,1,1
2b4s_A_,83,210,1,1
2b4s_A_,85,213,1,1
2b4s_A_,86,119,1,1
2b4s_A_,87,90,1,1
2b4s_A_,87,91,1,1
2b4s_A_,90,94,1,1
2b4s_A_,91,95,1,1
2b4s_A_,92,96,1,1
2b4s_A_,92,135,1,1
2b4s_A_,93,97,1,1
2b4s_A_,94,98,1,1
2b4s_A_,95,99,1,1
2b4s_A_,95,121,1,1
2b4s_A_,96,100,1,1
2b4s_A_,97,101,1,1
2b4s_A_,98,103,1,1
2b4s_A_,99,102,1,1
2b4s_A_,99,166,1,1
2b4s_A_,102,206,1,1
2b4s_A_,103,207,1,1
2b4s_A_,104,167,1,1
2b4s_A_,104,169,1,1
2b4s_A_,104,205,1,1
2b4s_A_,105,209,1,1
2b4s_A_,106,169,1,1
2b4s_A_,106,171,1,1
2b4s_A_,107,209,1,1
2b4s_A_,107,211,1,1
2b4s_A_,108,171,1,1
2b4s_A_,108,173,1,1
2b4s_A_,109,211,1,1
2b4s_A_,110,117,1,1
2b4s_A_,110,172,1,1
2b4s_A_,112,174,1,1
2b4s_A_,117,178,1,1
2b4s_A_,118,119,1,1
2b4s_A_,120,122,1,1
2b4s_A_,121,170,1,1
2b4s_A_,121,211,1,1
2b4s_A_,125,128,1,1
2b4s_A_,130,139,1,1
2b4s_A_,132,135,1,1
2b4s_A_,132,137,1,1
2b4s_A_,134,135,1,1
2b4s_A_,136,160,1,1
2b4s_A_,136,161,1,1
2b4s_A_,138,158,1,1
2b4s_A_,140,156,1,1
2b4s_A_,142,154,1,1
2b4s_A_,143,154,1,1
2b4s_A_,145,147,1,1
2b4s_A_,145,152,1,1
2b4s_A_,147,150,1,1
2b4s_A_,149,174,1,1
2b4s_A_,149,190,1,1
2b4s_A_,151,172,1,1
2b4s_A_,153,170,1,1
2b4s_A_,155,168,1,1
2b4s_A_,157,166,1,1
2b4s_A_,159,161,1,1
2b4s_A_,159,162,1,1
2b4s_A_,159,163,1,1
2b4s_A_,159,164,1,1
2b4s_A_,162,164,1,1
2b4s_A_,173,187,1,1
2b4s_A_,176,180,1,1
2b4s_A_,176,218,1,1
2b4s_A_,177,180,1,1
2b4s_A_,178,213,1,1
2b4s_A_,180,263,1,1
2b4s_A_,184,187,1,1
2b4s_A_,184,188,1,1
2b4s_A_,185,189,1,1
2b4s_A_,186,190,1,1
2b4s_A_,187,191,1,1
2b4s_A_,188,192,1,1
2b4s_A_,189,193,1,1
2b4s_A_,190,194,1,1
2b4s_A_,191,195,1,1
2b4s_A_,192,196,1,1
2b4s_A_,193,197,1,1
2b4s_A_,194,198,1,1
2b4s_A_,195,198,1,1
2b4s_A_,196,199,1,1
2b4s_A_,196,226,1,1
2b4s_A_,198,200,1,1
2b4s_A_,199,202,1,1
2b4s_A_,202,204,1,1
2b4s_A_,202,205,1,1
2b4s_A_,211,212,1,1
2b4s_A_,214,254,1,1
2b4s_A_,215,254,1,1
2b4s_A_,216,258,1,1
2b4s_A_,217,221,1,1
2b4s_A_,218,222,1,1
2b4s_A_,219,223,1,1
2b4s_A_,220,224,1,1
2b4s_A_,221,225,1,1
2b4s_A_,222,226,1,1
2b4s_A_,223,227,1,1
2b4s_A_,224,228,1,1
2b4s_A_,225,229,1,1
2b4s_A_,226,230,1,1
2b4s_A_,227,231,1,1
2b4s_A_,228,232,1,1
2b4s_A_,229,233,1,1
2b4s_A_,230,234,1,1
2b4s_A_,235,240,1,1
2b4s_A_,237,239,1,1
2b4s_A_,237,240,1,1
2b4s_A_,238,241,1,1
2b4s_A_,242,244,1,1
2b4s_A_,242,246,1,1
2b4s_A_,243,247,1,1
2b4s_A_,244,248,1,1
2b4s_A_,245,249,1,1
2b4s_A_,246,250,1,1
2b4s_A_,247,251,1,1
2b4s_A_,249,252,1,1
2b4s_A_,250,253,1,1
2b4s_A_,251,257,1,1
2b4s_A_,251,258,1,1
2b4s_A_,259,263,1,1
2b4s_A_,260,263,1,1
2b4s_A_,260,264,1,1
2b4s_A_,261,265,1,1
2b4s_A_,262,266,1,1
2b4s_A_,263,267,1,1
2b4s_A_,264,268,1,1
2b4s_A_,265,269,1,1
2b4s_A_,266,270,1,1
2b4s_A_,267,271,1,1
2b4s_A_,268,272,1,1
2b4s_A_,269,273,1,1
2b4s_A_,270,274,1,1
2b4s_A_,271,275,1,1
2b4s_A_,272,275,1,1
2b4s_A_,275,278,1,1
2b4s_A_,279,282,1,1
2b4s_A_,283,286,1,1
2b4s_A_,283,287,1,1
2b4s_A_,285,288,1,1
2b4s_A_,285,289,1,1