pair,contact1,contact2,flow1,flow2 3ssd_A_,3,6,1,1 3ssd_A_,3,7,1,1 3ssd_A_,4,8,1,1 3ssd_A_,4,134,1,1 3ssd_A_,5,9,1,1 3ssd_A_,6,10,1,1 3ssd_A_,7,11,1,1 3ssd_A_,8,12,1,1 3ssd_A_,9,13,1,1 3ssd_A_,9,24,1,1 3ssd_A_,10,14,1,1 3ssd_A_,11,15,1,1 3ssd_A_,12,16,1,1 3ssd_A_,13,17,1,1 3ssd_A_,13,19,1,1 3ssd_A_,13,21,1,1 3ssd_A_,13,25,1,1 3ssd_A_,15,68,1,1 3ssd_A_,19,21,1,1 3ssd_A_,20,41,1,1 3ssd_A_,27,34,1,1 3ssd_A_,29,32,1,1 3ssd_A_,29,141,1,1 3ssd_A_,30,148,1,1 3ssd_A_,33,52,1,1 3ssd_A_,33,53,1,1 3ssd_A_,33,56,1,1 3ssd_A_,33,57,1,1 3ssd_A_,35,50,1,1 3ssd_A_,35,57,1,1 3ssd_A_,37,39,1,1 3ssd_A_,37,48,1,1 3ssd_A_,38,44,1,1 3ssd_A_,44,46,1,1 3ssd_A_,44,70,1,1 3ssd_A_,47,68,1,1 3ssd_A_,49,66,1,1 3ssd_A_,51,64,1,1 3ssd_A_,53,56,1,1 3ssd_A_,53,147,1,1 3ssd_A_,54,56,1,1 3ssd_A_,56,62,1,1 3ssd_A_,57,60,1,1 3ssd_A_,58,63,1,1 3ssd_A_,59,85,1,1 3ssd_A_,61,82,1,1 3ssd_A_,62,147,1,1 3ssd_A_,63,80,1,1 3ssd_A_,65,78,1,1 3ssd_A_,67,76,1,1 3ssd_A_,68,70,1,1 3ssd_A_,69,72,1,1 3ssd_A_,69,74,1,1 3ssd_A_,69,115,1,1 3ssd_A_,70,73,1,1 3ssd_A_,73,127,1,1 3ssd_A_,73,128,1,1 3ssd_A_,74,104,1,1 3ssd_A_,74,124,1,1 3ssd_A_,75,125,1,1 3ssd_A_,77,122,1,1 3ssd_A_,77,123,1,1 3ssd_A_,79,120,1,1 3ssd_A_,80,91,1,1 3ssd_A_,81,119,1,1 3ssd_A_,82,85,1,1 3ssd_A_,83,116,1,1 3ssd_A_,83,118,1,1 3ssd_A_,95,96,1,1 3ssd_A_,99,103,1,1 3ssd_A_,99,121,1,1 3ssd_A_,100,103,1,1 3ssd_A_,100,104,1,1 3ssd_A_,101,105,1,1 3ssd_A_,101,119,1,1 3ssd_A_,102,106,1,1 3ssd_A_,102,117,1,1 3ssd_A_,103,107,1,1 3ssd_A_,104,108,1,1 3ssd_A_,104,124,1,1 3ssd_A_,105,109,1,1 3ssd_A_,105,111,1,1 3ssd_A_,106,110,1,1 3ssd_A_,116,119,1,1 3ssd_A_,121,124,1,1 3ssd_A_,125,132,1,1 3ssd_A_,126,129,1,1 3ssd_A_,127,130,1,1 3ssd_A_,132,135,1,1 3ssd_A_,132,136,1,1 3ssd_A_,133,137,1,1 3ssd_A_,134,138,1,1 3ssd_A_,135,139,1,1 3ssd_A_,136,140,1,1 3ssd_A_,137,141,1,1 3ssd_A_,138,142,1,1 3ssd_A_,139,143,1,1 3ssd_A_,140,144,1,1 3ssd_A_,141,145,1,1 3ssd_A_,142,146,1,1 3ssd_A_,143,147,1,1 3ssd_A_,144,148,1,1 3ssd_A_,145,149,1,1 3ssd_A_,146,150,1,1 3ssd_A_,147,151,1,1 3ssd_A_,149,152,1,1 3ssd_A_,150,153,1,1 3ssd_A_,152,153,1,1