Task: Program Execution
Input (English): 9, ['6541', 'e', '5165', '6827', 'm', '7035', 'A', 'f', 'U', '2473', '5213', '6743', 'q', 'n', 'K', 'W', 'O', '2351', 'u', '5597', '7223', 'Q', '677', 'Z', 'f', 'D', '2691', 't', '3337', '4337', 'f', '9433', '799', 'p', '6967', 'C', 'u', '4493', 'z']
Output (English): 6541, 2473, u, t, u