pair,contact1,contact2,flow1,flow2 3op3_A_,2,11,1,1 3op3_A_,4,7,1,1 3op3_A_,4,9,1,1 3op3_A_,5,115,1,1 3op3_A_,5,126,1,1 3op3_A_,6,8,1,1 3op3_A_,10,91,1,1 3op3_A_,12,127,1,1 3op3_A_,13,129,1,1 3op3_A_,16,25,1,1 3op3_A_,20,25,1,1 3op3_A_,20,108,1,1 3op3_A_,22,108,1,1 3op3_A_,26,130,1,1 3op3_A_,26,132,1,1 3op3_A_,27,30,1,1 3op3_A_,28,32,1,1 3op3_A_,29,33,1,1 3op3_A_,30,34,1,1 3op3_A_,31,35,1,1 3op3_A_,32,36,1,1 3op3_A_,33,38,1,1 3op3_A_,34,37,1,1 3op3_A_,37,40,1,1 3op3_A_,39,42,1,1 3op3_A_,39,43,1,1 3op3_A_,42,91,1,1 3op3_A_,44,86,1,1 3op3_A_,44,87,1,1 3op3_A_,44,91,1,1 3op3_A_,45,91,1,1 3op3_A_,45,93,1,1 3op3_A_,47,93,1,1 3op3_A_,47,95,1,1 3op3_A_,48,66,1,1 3op3_A_,49,51,1,1 3op3_A_,49,95,1,1 3op3_A_,49,97,1,1 3op3_A_,50,52,1,1 3op3_A_,50,66,1,1 3op3_A_,50,67,1,1 3op3_A_,51,97,1,1 3op3_A_,52,60,1,1 3op3_A_,52,67,1,1 3op3_A_,53,56,1,1 3op3_A_,53,57,1,1 3op3_A_,54,58,1,1 3op3_A_,55,152,1,1 3op3_A_,55,155,1,1 3op3_A_,56,59,1,1 3op3_A_,56,102,1,1 3op3_A_,57,60,1,1 3op3_A_,57,61,1,1 3op3_A_,57,65,1,1 3op3_A_,59,150,1,1 3op3_A_,61,147,1,1 3op3_A_,62,65,1,1 3op3_A_,63,145,1,1 3op3_A_,69,73,1,1 3op3_A_,70,73,1,1 3op3_A_,70,74,1,1 3op3_A_,71,75,1,1 3op3_A_,72,76,1,1 3op3_A_,73,77,1,1 3op3_A_,74,78,1,1 3op3_A_,75,79,1,1 3op3_A_,75,80,1,1 3op3_A_,78,125,1,1 3op3_A_,83,125,1,1 3op3_A_,87,90,1,1 3op3_A_,91,127,1,1 3op3_A_,94,127,1,1 3op3_A_,94,129,1,1 3op3_A_,96,129,1,1 3op3_A_,96,131,1,1 3op3_A_,97,98,1,1 3op3_A_,98,135,1,1 3op3_A_,99,136,1,1 3op3_A_,99,151,1,1 3op3_A_,99,154,1,1 3op3_A_,104,108,1,1 3op3_A_,105,109,1,1 3op3_A_,106,110,1,1 3op3_A_,107,111,1,1 3op3_A_,108,112,1,1 3op3_A_,109,113,1,1 3op3_A_,110,114,1,1 3op3_A_,111,115,1,1 3op3_A_,111,125,1,1 3op3_A_,111,126,1,1 3op3_A_,112,116,1,1 3op3_A_,113,116,1,1 3op3_A_,114,118,1,1 3op3_A_,114,124,1,1 3op3_A_,114,125,1,1 3op3_A_,115,118,1,1 3op3_A_,115,121,1,1 3op3_A_,119,122,1,1 3op3_A_,127,129,1,1 3op3_A_,131,134,1,1 3op3_A_,135,138,1,1 3op3_A_,135,139,1,1 3op3_A_,135,146,1,1 3op3_A_,135,150,1,1 3op3_A_,136,151,1,1 3op3_A_,138,141,1,1 3op3_A_,138,142,1,1 3op3_A_,142,145,1,1 3op3_A_,142,146,1,1 3op3_A_,143,146,1,1 3op3_A_,151,164,1,1 3op3_A_,152,153,1,1 3op3_A_,154,161,1,1 3op3_A_,157,158,1,1 3op3_A_,158,159,1,1