Task: Program Execution
Input (English): 12, 18, ['1051', 'h', 'Z', 'H', 'n', '5623', '4327', 'P', 'm', '4055', '6881', '7745', 'J', 'Q', 'X', 'w', 'e', 'P', 'H', '7503']
Output (English): P, e, w, X, Q, J, 7745