pair,contact1,contact2,flow1,flow2
4r1b_A_,1,3,1,1
4r1b_A_,1,4,1,1
4r1b_A_,1,261,1,1
4r1b_A_,3,7,1,1
4r1b_A_,5,8,1,1
4r1b_A_,7,10,1,1
4r1b_A_,8,11,1,1
4r1b_A_,9,169,1,1
4r1b_A_,10,243,1,1
4r1b_A_,11,14,1,1
4r1b_A_,11,15,1,1
4r1b_A_,11,259,1,1
4r1b_A_,12,16,1,1
4r1b_A_,12,17,1,1
4r1b_A_,14,41,1,1
4r1b_A_,15,42,1,1
4r1b_A_,16,19,1,1
4r1b_A_,16,41,1,1
4r1b_A_,16,42,1,1
4r1b_A_,18,23,1,1
4r1b_A_,18,39,1,1
4r1b_A_,18,217,1,1
4r1b_A_,19,217,1,1
4r1b_A_,20,47,1,1
4r1b_A_,20,215,1,1
4r1b_A_,21,47,1,1
4r1b_A_,21,139,1,1
4r1b_A_,21,212,1,1
4r1b_A_,21,215,1,1
4r1b_A_,22,217,1,1
4r1b_A_,23,39,1,1
4r1b_A_,23,40,1,1
4r1b_A_,23,138,1,1
4r1b_A_,24,36,1,1
4r1b_A_,24,217,1,1
4r1b_A_,26,37,1,1
4r1b_A_,26,161,1,1
4r1b_A_,26,162,1,1
4r1b_A_,27,235,1,1
4r1b_A_,28,35,1,1
4r1b_A_,29,115,1,1
4r1b_A_,30,33,1,1
4r1b_A_,31,112,1,1
4r1b_A_,36,217,1,1
4r1b_A_,36,228,1,1
4r1b_A_,36,234,1,1
4r1b_A_,39,162,1,1
4r1b_A_,40,160,1,1
4r1b_A_,41,164,1,1
4r1b_A_,44,158,1,1
4r1b_A_,45,149,1,1
4r1b_A_,45,275,1,1
4r1b_A_,46,156,1,1
4r1b_A_,47,138,1,1
4r1b_A_,48,148,1,1
4r1b_A_,50,146,1,1
4r1b_A_,52,54,1,1
4r1b_A_,55,58,1,1
4r1b_A_,56,64,1,1
4r1b_A_,58,65,1,1
4r1b_A_,60,65,1,1
4r1b_A_,64,134,1,1
4r1b_A_,64,135,1,1
4r1b_A_,66,132,1,1
4r1b_A_,69,71,1,1
4r1b_A_,69,73,1,1
4r1b_A_,73,103,1,1
4r1b_A_,74,132,1,1
4r1b_A_,76,130,1,1
4r1b_A_,77,80,1,1
4r1b_A_,77,81,1,1
4r1b_A_,78,82,1,1
4r1b_A_,78,128,1,1
4r1b_A_,79,83,1,1
4r1b_A_,80,84,1,1
4r1b_A_,81,85,1,1
4r1b_A_,82,85,1,1
4r1b_A_,82,92,1,1
4r1b_A_,82,94,1,1
4r1b_A_,83,86,1,1
4r1b_A_,85,88,1,1
4r1b_A_,85,103,1,1
4r1b_A_,85,106,1,1
4r1b_A_,88,90,1,1
4r1b_A_,88,91,1,1
4r1b_A_,88,92,1,1
4r1b_A_,91,94,1,1
4r1b_A_,95,97,1,1
4r1b_A_,95,98,1,1
4r1b_A_,95,99,1,1
4r1b_A_,95,167,1,1
4r1b_A_,96,100,1,1
4r1b_A_,96,123,1,1
4r1b_A_,97,101,1,1
4r1b_A_,98,102,1,1
4r1b_A_,98,164,1,1
4r1b_A_,99,103,1,1
4r1b_A_,100,104,1,1
4r1b_A_,100,130,1,1
4r1b_A_,101,105,1,1
4r1b_A_,101,160,1,1
4r1b_A_,102,163,1,1
4r1b_A_,103,106,1,1
4r1b_A_,104,107,1,1
4r1b_A_,109,112,1,1
4r1b_A_,110,232,1,1
4r1b_A_,110,233,1,1
4r1b_A_,112,114,1,1
4r1b_A_,112,115,1,1
4r1b_A_,115,117,1,1
4r1b_A_,119,232,1,1
4r1b_A_,120,133,1,1
4r1b_A_,121,159,1,1
4r1b_A_,122,131,1,1
4r1b_A_,123,157,1,1
4r1b_A_,124,126,1,1
4r1b_A_,124,129,1,1
4r1b_A_,125,128,1,1
4r1b_A_,125,155,1,1
4r1b_A_,127,129,1,1
4r1b_A_,136,138,1,1
4r1b_A_,140,143,1,1
4r1b_A_,140,145,1,1
4r1b_A_,149,207,1,1
4r1b_A_,149,274,1,1
4r1b_A_,150,152,1,1
4r1b_A_,150,153,1,1
4r1b_A_,151,154,1,1
4r1b_A_,153,156,1,1
4r1b_A_,160,162,1,1
4r1b_A_,160,163,1,1
4r1b_A_,161,162,1,1
4r1b_A_,164,167,1,1
4r1b_A_,166,169,1,1
4r1b_A_,166,170,1,1
4r1b_A_,167,170,1,1
4r1b_A_,167,171,1,1
4r1b_A_,173,277,1,1
4r1b_A_,173,280,1,1
4r1b_A_,175,272,1,1
4r1b_A_,175,277,1,1
4r1b_A_,175,280,1,1
4r1b_A_,175,282,1,1
4r1b_A_,176,271,1,1
4r1b_A_,177,282,1,1
4r1b_A_,178,265,1,1
4r1b_A_,179,269,1,1
4r1b_A_,180,191,1,1
4r1b_A_,180,264,1,1
4r1b_A_,181,245,1,1
4r1b_A_,182,261,1,1
4r1b_A_,182,262,1,1
4r1b_A_,183,190,1,1
4r1b_A_,184,261,1,1
4r1b_A_,185,188,1,1
4r1b_A_,188,190,1,1
4r1b_A_,196,255,1,1
4r1b_A_,198,253,1,1
4r1b_A_,200,246,1,1
4r1b_A_,200,251,1,1
4r1b_A_,201,251,1,1
4r1b_A_,202,205,1,1
4r1b_A_,202,206,1,1
4r1b_A_,203,207,1,1
4r1b_A_,204,208,1,1
4r1b_A_,205,208,1,1
4r1b_A_,205,209,1,1
4r1b_A_,206,210,1,1
4r1b_A_,206,253,1,1
4r1b_A_,207,211,1,1
4r1b_A_,207,272,1,1
4r1b_A_,207,273,1,1
4r1b_A_,207,276,1,1
4r1b_A_,208,212,1,1
4r1b_A_,209,213,1,1
4r1b_A_,210,213,1,1
4r1b_A_,211,214,1,1
4r1b_A_,213,241,1,1
4r1b_A_,215,242,1,1
4r1b_A_,216,218,1,1
4r1b_A_,217,236,1,1
4r1b_A_,222,225,1,1
4r1b_A_,222,226,1,1
4r1b_A_,223,227,1,1
4r1b_A_,224,228,1,1
4r1b_A_,225,229,1,1
4r1b_A_,226,229,1,1
4r1b_A_,226,231,1,1
4r1b_A_,227,230,1,1
4r1b_A_,232,233,1,1
4r1b_A_,236,238,1,1
4r1b_A_,236,239,1,1
4r1b_A_,238,242,1,1
4r1b_A_,242,274,1,1
4r1b_A_,243,256,1,1
4r1b_A_,244,272,1,1
4r1b_A_,245,254,1,1
4r1b_A_,246,270,1,1
4r1b_A_,247,249,1,1
4r1b_A_,247,250,1,1
4r1b_A_,247,252,1,1
4r1b_A_,247,269,1,1
4r1b_A_,248,249,1,1
4r1b_A_,248,268,1,1
4r1b_A_,250,252,1,1
4r1b_A_,254,269,1,1
4r1b_A_,266,268,1,1
4r1b_A_,266,269,1,1
4r1b_A_,273,275,1,1
4r1b_A_,273,276,1,1
4r1b_A_,277,279,1,1
4r1b_A_,277,280,1,1