Task: Program Execution
Input (English): 5305, 9399, 2653, a, R, 1077, 6571, p, w, 3567, M, X, 3481, 5633, 4061, y, p, E, O, N, 2675, X
Output (English): 4, 5, 8, 9, 11, 12, 16, 17, 18, 19, 20, 22