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  1. l=[[1, 2, 3], [4, 5, 6], [7, 8, 9],[10,11,12]]
  2.  
  3. print zip(l[0],l[1],l[2],l[3])
Success #stdin #stdout 0.01s 23304KB
stdin
Standard input is empty
stdout
[(1, 4, 7, 10), (2, 5, 8, 11), (3, 6, 9, 12)]