pair,contact1,contact2,flow1,flow2 4mlk_A_,1,5,1,1 4mlk_A_,2,6,1,1 4mlk_A_,3,7,1,1 4mlk_A_,4,8,1,1 4mlk_A_,5,9,1,1 4mlk_A_,6,10,1,1 4mlk_A_,7,11,1,1 4mlk_A_,8,11,1,1 4mlk_A_,8,12,1,1 4mlk_A_,9,13,1,1 4mlk_A_,11,14,1,1 4mlk_A_,12,15,1,1 4mlk_A_,18,21,1,1 4mlk_A_,19,97,1,1 4mlk_A_,20,24,1,1 4mlk_A_,21,25,1,1 4mlk_A_,22,26,1,1 4mlk_A_,23,27,1,1 4mlk_A_,24,28,1,1 4mlk_A_,25,29,1,1 4mlk_A_,26,30,1,1 4mlk_A_,27,31,1,1 4mlk_A_,28,32,1,1 4mlk_A_,29,33,1,1 4mlk_A_,34,37,1,1 4mlk_A_,34,38,1,1 4mlk_A_,35,39,1,1 4mlk_A_,36,40,1,1 4mlk_A_,37,41,1,1 4mlk_A_,38,42,1,1 4mlk_A_,39,43,1,1 4mlk_A_,40,44,1,1 4mlk_A_,41,45,1,1 4mlk_A_,42,46,1,1 4mlk_A_,43,47,1,1 4mlk_A_,43,49,1,1 4mlk_A_,46,66,1,1 4mlk_A_,51,54,1,1 4mlk_A_,52,56,1,1 4mlk_A_,53,57,1,1 4mlk_A_,54,58,1,1 4mlk_A_,55,59,1,1 4mlk_A_,56,60,1,1 4mlk_A_,57,61,1,1 4mlk_A_,58,62,1,1 4mlk_A_,61,65,1,1 4mlk_A_,62,66,1,1 4mlk_A_,63,67,1,1 4mlk_A_,64,68,1,1 4mlk_A_,65,69,1,1 4mlk_A_,66,70,1,1 4mlk_A_,67,71,1,1 4mlk_A_,68,72,1,1 4mlk_A_,69,73,1,1 4mlk_A_,70,73,1,1 4mlk_A_,70,74,1,1 4mlk_A_,71,75,1,1 4mlk_A_,74,77,1,1 4mlk_A_,75,97,1,1 4mlk_A_,77,96,1,1 4mlk_A_,79,94,1,1 4mlk_A_,80,94,1,1 4mlk_A_,82,92,1,1 4mlk_A_,83,91,1,1 4mlk_A_,84,90,1,1 4mlk_A_,86,88,1,1 4mlk_A_,89,105,1,1 4mlk_A_,91,103,1,1 4mlk_A_,91,105,1,1 4mlk_A_,93,101,1,1 4mlk_A_,94,95,1,1 4mlk_A_,95,97,1,1 4mlk_A_,95,98,1,1 4mlk_A_,95,99,1,1 4mlk_A_,97,99,1,1 4mlk_A_,105,110,1,1 4mlk_A_,106,109,1,1 4mlk_A_,106,110,1,1 4mlk_A_,107,111,1,1 4mlk_A_,108,112,1,1 4mlk_A_,109,113,1,1 4mlk_A_,110,114,1,1 4mlk_A_,111,115,1,1 4mlk_A_,112,116,1,1 4mlk_A_,113,117,1,1 4mlk_A_,114,118,1,1 4mlk_A_,115,119,1,1 4mlk_A_,116,120,1,1 4mlk_A_,117,121,1,1 4mlk_A_,118,122,1,1 4mlk_A_,119,123,1,1 4mlk_A_,120,123,1,1 4mlk_A_,120,124,1,1 4mlk_A_,121,125,1,1 4mlk_A_,122,125,1,1 4mlk_A_,123,126,1,1 4mlk_A_,124,127,1,1 4mlk_A_,127,129,1,1 4mlk_A_,127,130,1,1 4mlk_A_,127,131,1,1 4mlk_A_,129,133,1,1 4mlk_A_,130,134,1,1 4mlk_A_,131,135,1,1 4mlk_A_,132,136,1,1 4mlk_A_,133,136,1,1 4mlk_A_,134,137,1,1 4mlk_A_,135,138,1,1 4mlk_A_,137,141,1,1 4mlk_A_,138,142,1,1 4mlk_A_,139,143,1,1 4mlk_A_,140,144,1,1 4mlk_A_,141,145,1,1 4mlk_A_,142,146,1,1 4mlk_A_,143,147,1,1 4mlk_A_,144,148,1,1 4mlk_A_,145,149,1,1 4mlk_A_,146,150,1,1 4mlk_A_,148,152,1,1 4mlk_A_,149,152,1,1