Task: Program Execution
Input (English): W l 8931 k n l 809 y B 1917 823 G m 1671 9971 9415 6471 4955 y 9659 5715 1933 j 3049 e T 6159 7793 S S 6749 n Z 5583 m J 2337 1691 529
Output (English): 3, 7, 10, 11, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 31, 34, 37, 38, 39