Task: Program Execution
Input (English): 4, ['3457', 'A', 'j', 'o', 'j', 'G', 'w', '699', '3975', 'W', '8087', '9619', 'm', 'i', '5129', 'o', '9501', 'j', 'F', '8819', 'W']
Output (English): 3457, A, j, o