Task: Program Execution
Input (English): 13, ['525', '4769', 'N', '8287', '417', 'T', 'R', 'n', 'j', '325', '8889', 'm', '9371', 'y', 'I', '9021', 'b', 'O', '6263', '2433', 'e', '679', '1695', 'x', '5535', 's', '4153', '1401', '5139', '6061', '2703', '7373', 'A', 'H', 'M', 'D', '9465', '9419', 'd', 'o', '805', '8911', '3539', 'Q', 'y', '2479']
Output (English): 525, y, 4153, o