Task: Program Execution
Input (English): z, 4005, v, z, 4523, 2093, 3565, 1203, 2423, 2803, 7327, 6547, b, I, D, x, 9571, m, I, T, 3061
Output (English): 2, 5, 6, 7, 8, 9, 10, 11, 12, 17, 21