Task: Program Execution
Input (English): Y, 393, 2369, 3131, 5595, 7807, 5545, 2503, U, d, n, I, 6793, 4681, 9959, 6397, 2057, 6697, t
Output (English): 25, 393, 2369, 3131, 5595, 7807, 5545, 2503, 21, 4, 14, 9, 6793, 4681, 9959, 6397, 2057, 6697, 20