Task: Program Execution
Input (English): 19, 23, ['6999', 'h', '2251', 'Y', 'K', '9723', '4631', 'C', 'N', 'w', '2029', 'l', '7201', 'K', 'G', '3389', '737', '47', '1919', '3161', '5071', 'i', '5621', '6499', '7145', 'k', '6335', 'I', '9237']
Output (English): 5621i507131611919