Task: Program Execution
Input (English): 1113, 803, M, L, 5405, 4475, 8263, t, 7055, m, Q, 4881, 1099, F, 3613, l, 1749, w, 9989, 3471, 4463, e, 8453
Output (English): 1, 2, 5, 6, 7, 9, 12, 13, 15, 17, 19, 20, 21, 23