Task: Program Execution
Input (English): 2, ['O', '6677', '7221', 'o', '8073', '5255', '615', '9131', 'e', '4051', '7717', 'A', '2833', 'x', '5163', '147', 'B', 'H', '7941', 'E', '319', 'O', 'C', 'l']
Output (English): O, 7221, 8073, 615, e, 7717, 2833, 5163, B, 7941, 319, C