pair,contact1,contact2,flow1,flow2 9f4z_A_,3,8,1,1 9f4z_A_,3,59,1,1 9f4z_A_,4,7,1,1 9f4z_A_,5,8,1,1 9f4z_A_,6,9,1,1 9f4z_A_,6,84,1,1 9f4z_A_,8,56,1,1 9f4z_A_,10,54,1,1 9f4z_A_,11,81,1,1 9f4z_A_,12,52,1,1 9f4z_A_,13,79,1,1 9f4z_A_,15,50,1,1 9f4z_A_,16,18,1,1 9f4z_A_,16,19,1,1 9f4z_A_,19,74,1,1 9f4z_A_,20,22,1,1 9f4z_A_,20,23,1,1 9f4z_A_,20,24,1,1 9f4z_A_,21,25,1,1 9f4z_A_,21,37,1,1 9f4z_A_,21,39,1,1 9f4z_A_,22,26,1,1 9f4z_A_,23,27,1,1 9f4z_A_,23,74,1,1 9f4z_A_,24,28,1,1 9f4z_A_,25,29,1,1 9f4z_A_,25,34,1,1 9f4z_A_,27,30,1,1 9f4z_A_,27,71,1,1 9f4z_A_,28,31,1,1 9f4z_A_,28,56,1,1 9f4z_A_,29,32,1,1 9f4z_A_,33,57,1,1 9f4z_A_,33,61,1,1 9f4z_A_,35,55,1,1 9f4z_A_,36,37,1,1 9f4z_A_,36,55,1,1 9f4z_A_,38,53,1,1 9f4z_A_,40,49,1,1 9f4z_A_,40,51,1,1 9f4z_A_,41,46,1,1 9f4z_A_,42,44,1,1 9f4z_A_,42,45,1,1 9f4z_A_,42,46,1,1 9f4z_A_,42,47,1,1 9f4z_A_,45,47,1,1 9f4z_A_,48,50,1,1 9f4z_A_,58,61,1,1 9f4z_A_,58,62,1,1 9f4z_A_,59,63,1,1 9f4z_A_,60,64,1,1 9f4z_A_,61,65,1,1 9f4z_A_,62,66,1,1 9f4z_A_,63,67,1,1 9f4z_A_,63,82,1,1 9f4z_A_,64,68,1,1 9f4z_A_,65,68,1,1 9f4z_A_,65,71,1,1 9f4z_A_,66,69,1,1 9f4z_A_,69,149,1,1 9f4z_A_,71,78,1,1 9f4z_A_,73,76,1,1 9f4z_A_,81,97,1,1 9f4z_A_,82,151,1,1 9f4z_A_,86,171,1,1 9f4z_A_,88,90,1,1 9f4z_A_,88,91,1,1 9f4z_A_,91,94,1,1 9f4z_A_,95,97,1,1 9f4z_A_,95,154,1,1 9f4z_A_,96,173,1,1 9f4z_A_,99,147,1,1 9f4z_A_,99,148,1,1 9f4z_A_,100,174,1,1 9f4z_A_,101,145,1,1 9f4z_A_,102,172,1,1 9f4z_A_,103,143,1,1 9f4z_A_,104,170,1,1 9f4z_A_,105,141,1,1 9f4z_A_,106,110,1,1 9f4z_A_,106,141,1,1 9f4z_A_,108,139,1,1 9f4z_A_,109,165,1,1 9f4z_A_,109,167,1,1 9f4z_A_,110,139,1,1 9f4z_A_,110,165,1,1 9f4z_A_,111,114,1,1 9f4z_A_,111,115,1,1 9f4z_A_,111,139,1,1 9f4z_A_,112,116,1,1 9f4z_A_,113,117,1,1 9f4z_A_,114,118,1,1 9f4z_A_,115,119,1,1 9f4z_A_,116,120,1,1 9f4z_A_,118,162,1,1 9f4z_A_,119,122,1,1 9f4z_A_,122,152,1,1 9f4z_A_,122,155,1,1 9f4z_A_,124,125,1,1 9f4z_A_,124,148,1,1 9f4z_A_,126,146,1,1 9f4z_A_,127,146,1,1 9f4z_A_,129,144,1,1 9f4z_A_,131,140,1,1 9f4z_A_,131,142,1,1 9f4z_A_,133,135,1,1 9f4z_A_,133,136,1,1 9f4z_A_,133,137,1,1 9f4z_A_,133,138,1,1 9f4z_A_,136,138,1,1 9f4z_A_,149,151,1,1 9f4z_A_,149,152,1,1 9f4z_A_,150,154,1,1 9f4z_A_,151,155,1,1 9f4z_A_,152,156,1,1 9f4z_A_,153,157,1,1 9f4z_A_,154,173,1,1 9f4z_A_,156,159,1,1 9f4z_A_,156,162,1,1 9f4z_A_,162,169,1,1 9f4z_A_,164,167,1,1 9f4z_A_,167,169,1,1 9f4z_A_,172,173,1,1