pair,contact1,contact2,flow1,flow2
7s1r_B_,1,53,1,1
7s1r_B_,8,9,1,1
7s1r_B_,8,52,1,1
7s1r_B_,9,52,1,1
7s1r_B_,10,39,1,1
7s1r_B_,11,293,1,1
7s1r_B_,12,29,1,1
7s1r_B_,12,31,1,1
7s1r_B_,14,27,1,1
7s1r_B_,14,274,1,1
7s1r_B_,14,291,1,1
7s1r_B_,15,27,1,1
7s1r_B_,16,275,1,1
7s1r_B_,17,25,1,1
7s1r_B_,17,70,1,1
7s1r_B_,17,275,1,1
7s1r_B_,18,277,1,1
7s1r_B_,18,287,1,1
7s1r_B_,19,21,1,1
7s1r_B_,19,22,1,1
7s1r_B_,19,23,1,1
7s1r_B_,19,73,1,1
7s1r_B_,19,94,1,1
7s1r_B_,20,73,1,1
7s1r_B_,21,23,1,1
7s1r_B_,24,43,1,1
7s1r_B_,26,41,1,1
7s1r_B_,28,39,1,1
7s1r_B_,29,65,1,1
7s1r_B_,30,32,1,1
7s1r_B_,30,35,1,1
7s1r_B_,30,37,1,1
7s1r_B_,32,33,1,1
7s1r_B_,33,36,1,1
7s1r_B_,38,61,1,1
7s1r_B_,39,41,1,1
7s1r_B_,40,59,1,1
7s1r_B_,42,56,1,1
7s1r_B_,42,57,1,1
7s1r_B_,44,56,1,1
7s1r_B_,44,94,1,1
7s1r_B_,45,47,1,1
7s1r_B_,45,48,1,1
7s1r_B_,46,49,1,1
7s1r_B_,48,51,1,1
7s1r_B_,51,54,1,1
7s1r_B_,52,55,1,1
7s1r_B_,55,57,1,1
7s1r_B_,61,63,1,1
7s1r_B_,62,102,1,1
7s1r_B_,62,104,1,1
7s1r_B_,64,81,1,1
7s1r_B_,66,79,1,1
7s1r_B_,67,68,1,1
7s1r_B_,67,79,1,1
7s1r_B_,67,113,1,1
7s1r_B_,69,70,1,1
7s1r_B_,69,77,1,1
7s1r_B_,71,75,1,1
7s1r_B_,74,90,1,1
7s1r_B_,76,88,1,1
7s1r_B_,78,86,1,1
7s1r_B_,80,82,1,1
7s1r_B_,80,83,1,1
7s1r_B_,80,84,1,1
7s1r_B_,80,110,1,1
7s1r_B_,82,84,1,1
7s1r_B_,83,106,1,1
7s1r_B_,85,103,1,1
7s1r_B_,87,100,1,1
7s1r_B_,87,101,1,1
7s1r_B_,89,98,1,1
7s1r_B_,91,94,1,1
7s1r_B_,91,95,1,1
7s1r_B_,91,96,1,1
7s1r_B_,102,104,1,1
7s1r_B_,106,124,1,1
7s1r_B_,106,128,1,1
7s1r_B_,107,128,1,1
7s1r_B_,108,109,1,1
7s1r_B_,108,126,1,1
7s1r_B_,109,126,1,1
7s1r_B_,109,127,1,1
7s1r_B_,111,125,1,1
7s1r_B_,111,152,1,1
7s1r_B_,112,125,1,1
7s1r_B_,112,155,1,1
7s1r_B_,114,123,1,1
7s1r_B_,114,157,1,1
7s1r_B_,116,119,1,1
7s1r_B_,116,121,1,1
7s1r_B_,117,158,1,1
7s1r_B_,117,159,1,1
7s1r_B_,118,120,1,1
7s1r_B_,118,162,1,1
7s1r_B_,120,136,1,1
7s1r_B_,122,134,1,1
7s1r_B_,124,132,1,1
7s1r_B_,124,134,1,1
7s1r_B_,126,128,1,1
7s1r_B_,126,129,1,1
7s1r_B_,126,130,1,1
7s1r_B_,126,152,1,1
7s1r_B_,127,151,1,1
7s1r_B_,128,130,1,1
7s1r_B_,131,145,1,1
7s1r_B_,132,144,1,1
7s1r_B_,133,142,1,1
7s1r_B_,133,143,1,1
7s1r_B_,135,137,1,1
7s1r_B_,135,138,1,1
7s1r_B_,135,140,1,1
7s1r_B_,148,167,1,1
7s1r_B_,148,171,1,1
7s1r_B_,149,171,1,1
7s1r_B_,150,169,1,1
7s1r_B_,151,169,1,1
7s1r_B_,151,170,1,1
7s1r_B_,153,168,1,1
7s1r_B_,154,168,1,1
7s1r_B_,156,166,1,1
7s1r_B_,156,198,1,1
7s1r_B_,158,161,1,1
7s1r_B_,158,164,1,1
7s1r_B_,161,164,1,1
7s1r_B_,163,178,1,1
7s1r_B_,163,179,1,1
7s1r_B_,165,177,1,1
7s1r_B_,167,175,1,1
7s1r_B_,167,177,1,1
7s1r_B_,168,193,1,1
7s1r_B_,169,171,1,1
7s1r_B_,169,172,1,1
7s1r_B_,169,173,1,1
7s1r_B_,171,173,1,1
7s1r_B_,172,190,1,1
7s1r_B_,174,188,1,1
7s1r_B_,176,186,1,1
7s1r_B_,178,180,1,1
7s1r_B_,178,181,1,1
7s1r_B_,178,184,1,1
7s1r_B_,192,211,1,1
7s1r_B_,194,209,1,1
7s1r_B_,194,231,1,1
7s1r_B_,195,209,1,1
7s1r_B_,195,231,1,1
7s1r_B_,197,207,1,1
7s1r_B_,199,201,1,1
7s1r_B_,199,205,1,1
7s1r_B_,202,205,1,1
7s1r_B_,204,220,1,1
7s1r_B_,206,218,1,1
7s1r_B_,208,216,1,1
7s1r_B_,210,212,1,1
7s1r_B_,210,213,1,1
7s1r_B_,210,214,1,1
7s1r_B_,210,231,1,1
7s1r_B_,213,226,1,1
7s1r_B_,213,227,1,1
7s1r_B_,215,224,1,1
7s1r_B_,217,222,1,1
7s1r_B_,226,265,1,1
7s1r_B_,227,246,1,1
7s1r_B_,227,250,1,1
7s1r_B_,228,250,1,1
7s1r_B_,229,248,1,1
7s1r_B_,230,248,1,1
7s1r_B_,230,249,1,1
7s1r_B_,232,247,1,1
7s1r_B_,233,247,1,1
7s1r_B_,235,245,1,1
7s1r_B_,235,278,1,1
7s1r_B_,237,239,1,1
7s1r_B_,237,243,1,1
7s1r_B_,244,256,1,1
7s1r_B_,246,254,1,1
7s1r_B_,248,250,1,1
7s1r_B_,248,251,1,1
7s1r_B_,249,251,1,1
7s1r_B_,250,252,1,1
7s1r_B_,253,266,1,1
7s1r_B_,255,263,1,1
7s1r_B_,255,264,1,1
7s1r_B_,257,259,1,1
7s1r_B_,257,260,1,1
7s1r_B_,257,261,1,1
7s1r_B_,259,261,1,1
7s1r_B_,266,268,1,1
7s1r_B_,268,294,1,1
7s1r_B_,269,288,1,1
7s1r_B_,269,292,1,1
7s1r_B_,270,292,1,1
7s1r_B_,271,272,1,1
7s1r_B_,272,291,1,1
7s1r_B_,274,289,1,1
7s1r_B_,275,276,1,1
7s1r_B_,275,289,1,1
7s1r_B_,277,287,1,1
7s1r_B_,279,282,1,1
7s1r_B_,279,285,1,1
7s1r_B_,282,284,1,1
7s1r_B_,282,285,1,1
7s1r_B_,284,300,1,1
7s1r_B_,286,298,1,1
7s1r_B_,287,297,1,1
7s1r_B_,288,296,1,1
7s1r_B_,288,298,1,1
7s1r_B_,290,293,1,1
7s1r_B_,292,294,1,1