Task: Program Execution
Input (English): D F 2249 5521 X H 3363 j o 8763 q 1809 S X 3859 8411 9639 L v I 7731 893 p M 3657 1923 7867
Output (English): 4, 6, 2249, 5521, 24, 8, 3363, 10, 15, 8763, 17, 1809, 19, 24, 3859, 8411, 9639, 12, 22, 9, 7731, 893, 16, 13, 3657, 1923, 7867