pair,contact1,contact2,flow1,flow2
1btm_A_,1,228,1,1
1btm_A_,2,32,1,1
1btm_A_,2,206,1,1
1btm_A_,3,36,1,1
1btm_A_,4,208,1,1
1btm_A_,4,228,1,1
1btm_A_,5,36,1,1
1btm_A_,5,38,1,1
1btm_A_,6,230,1,1
1btm_A_,6,232,1,1
1btm_A_,7,38,1,1
1btm_A_,7,40,1,1
1btm_A_,8,10,1,1
1btm_A_,8,232,1,1
1btm_A_,9,12,1,1
1btm_A_,9,40,1,1
1btm_A_,9,236,1,1
1btm_A_,10,63,1,1
1btm_A_,10,96,1,1
1btm_A_,13,237,1,1
1btm_A_,14,17,1,1
1btm_A_,14,18,1,1
1btm_A_,15,19,1,1
1btm_A_,16,20,1,1
1btm_A_,17,21,1,1
1btm_A_,18,22,1,1
1btm_A_,19,23,1,1
1btm_A_,20,24,1,1
1btm_A_,21,25,1,1
1btm_A_,22,26,1,1
1btm_A_,23,26,1,1
1btm_A_,25,28,1,1
1btm_A_,25,29,1,1
1btm_A_,26,52,1,1
1btm_A_,31,34,1,1
1btm_A_,31,35,1,1
1btm_A_,35,37,1,1
1btm_A_,37,59,1,1
1btm_A_,39,59,1,1
1btm_A_,39,61,1,1
1btm_A_,40,62,1,1
1btm_A_,40,63,1,1
1btm_A_,41,61,1,1
1btm_A_,42,45,1,1
1btm_A_,43,46,1,1
1btm_A_,45,49,1,1
1btm_A_,46,50,1,1
1btm_A_,47,51,1,1
1btm_A_,48,52,1,1
1btm_A_,49,53,1,1
1btm_A_,50,53,1,1
1btm_A_,51,54,1,1
1btm_A_,53,56,1,1
1btm_A_,56,58,1,1
1btm_A_,60,88,1,1
1btm_A_,62,89,1,1
1btm_A_,62,91,1,1
1btm_A_,65,111,1,1
1btm_A_,66,68,1,1
1btm_A_,66,77,1,1
1btm_A_,69,78,1,1
1btm_A_,73,76,1,1
1btm_A_,78,81,1,1
1btm_A_,78,82,1,1
1btm_A_,79,83,1,1
1btm_A_,80,84,1,1
1btm_A_,81,85,1,1
1btm_A_,82,85,1,1
1btm_A_,82,86,1,1
1btm_A_,82,87,1,1
1btm_A_,83,86,1,1
1btm_A_,83,87,1,1
1btm_A_,83,119,1,1
1btm_A_,88,121,1,1
1btm_A_,90,121,1,1
1btm_A_,90,123,1,1
1btm_A_,92,123,1,1
1btm_A_,92,125,1,1
1btm_A_,94,96,1,1
1btm_A_,94,97,1,1
1btm_A_,94,98,1,1
1btm_A_,95,99,1,1
1btm_A_,96,100,1,1
1btm_A_,97,101,1,1
1btm_A_,98,125,1,1
1btm_A_,103,107,1,1
1btm_A_,104,107,1,1
1btm_A_,104,108,1,1
1btm_A_,105,109,1,1
1btm_A_,106,110,1,1
1btm_A_,107,111,1,1
1btm_A_,108,112,1,1
1btm_A_,109,113,1,1
1btm_A_,109,149,1,1
1btm_A_,109,151,1,1
1btm_A_,110,114,1,1
1btm_A_,111,115,1,1
1btm_A_,112,116,1,1
1btm_A_,113,117,1,1
1btm_A_,114,117,1,1
1btm_A_,115,118,1,1
1btm_A_,115,120,1,1
1btm_A_,116,119,1,1
1btm_A_,122,162,1,1
1btm_A_,123,125,1,1
1btm_A_,124,162,1,1
1btm_A_,124,164,1,1
1btm_A_,125,166,1,1
1btm_A_,126,164,1,1
1btm_A_,126,166,1,1
1btm_A_,127,145,1,1
1btm_A_,128,133,1,1
1btm_A_,128,165,1,1
1btm_A_,128,169,1,1
1btm_A_,129,131,1,1
1btm_A_,129,132,1,1
1btm_A_,129,133,1,1
1btm_A_,130,134,1,1
1btm_A_,131,135,1,1
1btm_A_,132,137,1,1
1btm_A_,133,136,1,1
1btm_A_,133,181,1,1
1btm_A_,137,141,1,1
1btm_A_,138,142,1,1
1btm_A_,139,143,1,1
1btm_A_,140,144,1,1
1btm_A_,141,145,1,1
1btm_A_,142,146,1,1
1btm_A_,143,147,1,1
1btm_A_,144,148,1,1
1btm_A_,145,149,1,1
1btm_A_,146,150,1,1
1btm_A_,147,151,1,1
1btm_A_,150,153,1,1
1btm_A_,154,156,1,1
1btm_A_,154,157,1,1
1btm_A_,154,158,1,1
1btm_A_,155,159,1,1
1btm_A_,157,160,1,1
1btm_A_,157,161,1,1
1btm_A_,158,161,1,1
1btm_A_,159,200,1,1
1btm_A_,163,206,1,1
1btm_A_,163,208,1,1
1btm_A_,165,208,1,1
1btm_A_,165,210,1,1
1btm_A_,167,170,1,1
1btm_A_,168,171,1,1
1btm_A_,169,173,1,1
1btm_A_,170,212,1,1
1btm_A_,173,175,1,1
1btm_A_,174,212,1,1
1btm_A_,177,181,1,1
1btm_A_,177,209,1,1
1btm_A_,178,182,1,1
1btm_A_,179,183,1,1
1btm_A_,180,184,1,1
1btm_A_,181,185,1,1
1btm_A_,182,186,1,1
1btm_A_,183,187,1,1
1btm_A_,183,226,1,1
1btm_A_,184,188,1,1
1btm_A_,185,189,1,1
1btm_A_,186,190,1,1
1btm_A_,186,208,1,1
1btm_A_,187,191,1,1
1btm_A_,188,192,1,1
1btm_A_,189,193,1,1
1btm_A_,190,194,1,1
1btm_A_,190,202,1,1
1btm_A_,190,205,1,1
1btm_A_,190,226,1,1
1btm_A_,190,228,1,1
1btm_A_,191,195,1,1
1btm_A_,192,196,1,1
1btm_A_,193,197,1,1
1btm_A_,198,202,1,1
1btm_A_,199,203,1,1
1btm_A_,200,203,1,1
1btm_A_,200,204,1,1
1btm_A_,201,204,1,1
1btm_A_,201,205,1,1
1btm_A_,207,228,1,1
1btm_A_,209,211,1,1
1btm_A_,209,229,1,1
1btm_A_,209,231,1,1
1btm_A_,212,217,1,1
1btm_A_,214,217,1,1
1btm_A_,214,218,1,1
1btm_A_,217,221,1,1
1btm_A_,218,222,1,1
1btm_A_,219,220,1,1
1btm_A_,219,223,1,1
1btm_A_,221,224,1,1
1btm_A_,224,227,1,1
1btm_A_,232,236,1,1
1btm_A_,233,236,1,1
1btm_A_,234,237,1,1
1btm_A_,235,241,1,1
1btm_A_,238,242,1,1
1btm_A_,239,243,1,1
1btm_A_,240,244,1,1
1btm_A_,241,245,1,1
1btm_A_,242,246,1,1
1btm_A_,243,247,1,1
1btm_A_,244,248,1,1
1btm_A_,245,248,1,1
1btm_A_,246,249,1,1
1btm_A_,246,250,1,1