What a wonderful world

13441, 2221, 6666, 5554, 44434, 443456,

13441, 2221, 6666, 5554, 444434, 423454,

4555551, 166656, 4555551, 166656,

612, 21, 2221, 665,

123441, 2221, 6666, 5554, 444444, 423454,

4555551, 166656, 4555551, 166656,

612, 21, 2221, 665,

13441, 2221, 6666, 5554, 444444, 423454,

46454, 423454, 46.