Task: Program Execution
Input (English): 1, 9, ['7817', 'G', 'p', '9149', 'H', '5433', 'a', 'S', 'E', '4091', '6579', '1705', 'e', '1311', 'Z', '3579', '3117', 'z', '8263', '8201', '5043', 'n', '1209', '7887', 'X', 'U', 'C', 'Q']
Output (English): 7817, 4091, 8263, Q