Latisha has received another strange message from her Great Aunt Zelda.
Even though Latisha doesn't care anymore you should. Can you find out the solution? Where is Great Aunt Zelda?
"15 25 3 22 18 2 4 14 1 22 5 15 13 25 20 4
17 15 20 7 25 5 25 26 5 14 18 20 1 15 2 15 4 15 20
4 14 1 2 4 25 7 15 9 3 18 14 20 18 14 1 22 5
15 = I
25 = A
3 = M"