pair,contact1,contact2,flow1,flow2
3r7g_A_,1,8,1,1
3r7g_A_,1,56,1,1
3r7g_A_,2,56,1,1
3r7g_A_,4,54,1,1
3r7g_A_,5,8,1,1
3r7g_A_,5,9,1,1
3r7g_A_,6,10,1,1
3r7g_A_,6,52,1,1
3r7g_A_,7,11,1,1
3r7g_A_,7,49,1,1
3r7g_A_,8,12,1,1
3r7g_A_,9,13,1,1
3r7g_A_,10,14,1,1
3r7g_A_,11,14,1,1
3r7g_A_,17,85,1,1
3r7g_A_,17,96,1,1
3r7g_A_,18,21,1,1
3r7g_A_,18,22,1,1
3r7g_A_,19,23,1,1
3r7g_A_,19,99,1,1
3r7g_A_,20,24,1,1
3r7g_A_,20,129,1,1
3r7g_A_,20,139,1,1
3r7g_A_,21,25,1,1
3r7g_A_,22,26,1,1
3r7g_A_,23,27,1,1
3r7g_A_,23,126,1,1
3r7g_A_,24,28,1,1
3r7g_A_,25,29,1,1
3r7g_A_,26,30,1,1
3r7g_A_,27,31,1,1
3r7g_A_,28,32,1,1
3r7g_A_,28,58,1,1
3r7g_A_,29,32,1,1
3r7g_A_,29,33,1,1
3r7g_A_,30,34,1,1
3r7g_A_,31,35,1,1
3r7g_A_,32,36,1,1
3r7g_A_,32,60,1,1
3r7g_A_,33,37,1,1
3r7g_A_,34,38,1,1
3r7g_A_,36,39,1,1
3r7g_A_,36,41,1,1
3r7g_A_,37,40,1,1
3r7g_A_,43,69,1,1
3r7g_A_,45,51,1,1
3r7g_A_,45,73,1,1
3r7g_A_,46,77,1,1
3r7g_A_,47,51,1,1
3r7g_A_,48,50,1,1
3r7g_A_,48,51,1,1
3r7g_A_,49,52,1,1
3r7g_A_,50,53,1,1
3r7g_A_,51,63,1,1
3r7g_A_,53,61,1,1
3r7g_A_,55,58,1,1
3r7g_A_,55,59,1,1
3r7g_A_,55,61,1,1
3r7g_A_,57,59,1,1
3r7g_A_,57,141,1,1
3r7g_A_,69,70,1,1
3r7g_A_,70,73,1,1
3r7g_A_,70,74,1,1
3r7g_A_,71,75,1,1
3r7g_A_,71,119,1,1
3r7g_A_,72,76,1,1
3r7g_A_,73,77,1,1
3r7g_A_,74,77,1,1
3r7g_A_,74,78,1,1
3r7g_A_,75,79,1,1
3r7g_A_,76,80,1,1
3r7g_A_,76,111,1,1
3r7g_A_,77,81,1,1
3r7g_A_,78,82,1,1
3r7g_A_,79,83,1,1
3r7g_A_,80,84,1,1
3r7g_A_,81,85,1,1
3r7g_A_,82,86,1,1
3r7g_A_,83,87,1,1
3r7g_A_,84,87,1,1
3r7g_A_,86,96,1,1
3r7g_A_,87,90,1,1
3r7g_A_,91,94,1,1
3r7g_A_,99,102,1,1
3r7g_A_,99,103,1,1
3r7g_A_,100,104,1,1
3r7g_A_,101,105,1,1
3r7g_A_,102,106,1,1
3r7g_A_,103,107,1,1
3r7g_A_,104,108,1,1
3r7g_A_,105,109,1,1
3r7g_A_,106,110,1,1
3r7g_A_,107,112,1,1
3r7g_A_,108,111,1,1
3r7g_A_,117,121,1,1
3r7g_A_,118,121,1,1
3r7g_A_,118,122,1,1
3r7g_A_,119,123,1,1
3r7g_A_,120,124,1,1
3r7g_A_,121,125,1,1
3r7g_A_,122,126,1,1
3r7g_A_,123,127,1,1
3r7g_A_,124,128,1,1
3r7g_A_,126,129,1,1
3r7g_A_,126,140,1,1
3r7g_A_,127,130,1,1
3r7g_A_,132,135,1,1
3r7g_A_,133,136,1,1
3r7g_A_,135,139,1,1
3r7g_A_,136,140,1,1
3r7g_A_,137,141,1,1
3r7g_A_,138,142,1,1
3r7g_A_,139,143,1,1
3r7g_A_,140,144,1,1
3r7g_A_,141,145,1,1
3r7g_A_,142,146,1,1
3r7g_A_,143,147,1,1
3r7g_A_,144,148,1,1
3r7g_A_,145,149,1,1
3r7g_A_,146,150,1,1
3r7g_A_,147,151,1,1
3r7g_A_,148,152,1,1
3r7g_A_,149,153,1,1
3r7g_A_,150,153,1,1