Task: Program Execution
Input (English): 8, ['H', '657', 'f', 'y', 'z', 'm', 'E', 'H', 'K', 'S', '2691', 'H', '3259', '7971', '1893', '5887', '9341', 'F', 'O']
Output (English): K, S, 2691, H, 3259, 7971, 1893, 5887, 9341, F, O