pair,contact1,contact2,flow1,flow2 4mzl_A_,2,5,1,1 4mzl_A_,2,6,1,1 4mzl_A_,7,9,1,1 4mzl_A_,7,10,1,1 4mzl_A_,7,11,1,1 4mzl_A_,9,13,1,1 4mzl_A_,10,14,1,1 4mzl_A_,11,15,1,1 4mzl_A_,11,61,1,1 4mzl_A_,12,16,1,1 4mzl_A_,13,17,1,1 4mzl_A_,14,18,1,1 4mzl_A_,15,18,1,1 4mzl_A_,17,35,1,1 4mzl_A_,20,23,1,1 4mzl_A_,24,56,1,1 4mzl_A_,25,28,1,1 4mzl_A_,25,29,1,1 4mzl_A_,26,30,1,1 4mzl_A_,26,54,1,1 4mzl_A_,27,31,1,1 4mzl_A_,28,32,1,1 4mzl_A_,29,33,1,1 4mzl_A_,30,34,1,1 4mzl_A_,30,45,1,1 4mzl_A_,30,64,1,1 4mzl_A_,31,35,1,1 4mzl_A_,32,36,1,1 4mzl_A_,32,61,1,1 4mzl_A_,33,38,1,1 4mzl_A_,34,37,1,1 4mzl_A_,34,40,1,1 4mzl_A_,41,43,1,1 4mzl_A_,41,44,1,1 4mzl_A_,41,45,1,1 4mzl_A_,42,46,1,1 4mzl_A_,42,107,1,1 4mzl_A_,43,47,1,1 4mzl_A_,44,48,1,1 4mzl_A_,44,70,1,1 4mzl_A_,45,49,1,1 4mzl_A_,46,50,1,1 4mzl_A_,47,51,1,1 4mzl_A_,48,52,1,1 4mzl_A_,49,53,1,1 4mzl_A_,49,54,1,1 4mzl_A_,52,63,1,1 4mzl_A_,57,60,1,1 4mzl_A_,57,61,1,1 4mzl_A_,58,62,1,1 4mzl_A_,59,63,1,1 4mzl_A_,60,64,1,1 4mzl_A_,61,65,1,1 4mzl_A_,62,66,1,1 4mzl_A_,63,66,1,1 4mzl_A_,63,67,1,1 4mzl_A_,64,68,1,1 4mzl_A_,65,68,1,1 4mzl_A_,66,69,1,1 4mzl_A_,70,73,1,1 4mzl_A_,74,77,1,1 4mzl_A_,74,78,1,1 4mzl_A_,75,79,1,1 4mzl_A_,79,83,1,1 4mzl_A_,80,84,1,1 4mzl_A_,82,85,1,1 4mzl_A_,83,86,1,1 4mzl_A_,86,89,1,1 4mzl_A_,86,90,1,1 4mzl_A_,86,91,1,1 4mzl_A_,86,129,1,1 4mzl_A_,90,92,1,1 4mzl_A_,93,127,1,1 4mzl_A_,94,97,1,1 4mzl_A_,94,98,1,1 4mzl_A_,95,99,1,1 4mzl_A_,95,119,1,1 4mzl_A_,95,122,1,1 4mzl_A_,95,125,1,1 4mzl_A_,96,100,1,1 4mzl_A_,97,101,1,1 4mzl_A_,98,102,1,1 4mzl_A_,99,103,1,1 4mzl_A_,100,103,1,1 4mzl_A_,100,104,1,1 4mzl_A_,102,109,1,1 4mzl_A_,110,113,1,1 4mzl_A_,110,114,1,1 4mzl_A_,111,115,1,1 4mzl_A_,112,116,1,1 4mzl_A_,113,117,1,1 4mzl_A_,114,118,1,1 4mzl_A_,115,119,1,1 4mzl_A_,116,120,1,1 4mzl_A_,117,121,1,1 4mzl_A_,118,121,1,1 4mzl_A_,118,122,1,1 4mzl_A_,122,124,1,1 4mzl_A_,128,131,1,1 4mzl_A_,128,132,1,1 4mzl_A_,129,133,1,1 4mzl_A_,130,134,1,1 4mzl_A_,131,135,1,1 4mzl_A_,132,136,1,1 4mzl_A_,133,137,1,1 4mzl_A_,134,138,1,1 4mzl_A_,135,138,1,1