Task: Program Execution
Input (English): 4, ['O', '6145', 'H', '5537', '8223', '5973', 'I', '7583', '2371', 'c', 'n', '5371', 'e', '4723', '6187', '891', 'x', 'H', 'o', '4477', '6431', 'w', 'G', '1871', 'p', 'l', 'u', 'R', 'r', '7619', 'i', 'n']
Output (English): O, 8223, 2371, e, x, 6431, p, r