Task: Program Execution
Input (English): 3, ['1765', '6103', '751', '7489', '9899', 'a', '6141', 'H', 'u', 'Y', '2895', 'Q', 'P', '8217', 'u', 'L', '2523', '7405', '1769', 'o', '5503', '4479', 'J', 'K', 'C']
Output (English): 1765, 6103, 751