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.

Kong flute K4