Task: Program Execution
Input (English): C, 1529, 8567, 485, C, U, m, 1909, O, 6625, 9387, v, i, v, U
Output (English): 3, 1529, 8567, 485, 3, 21, 13, 1909, 15, 6625, 9387, 22, 9, 22, 21