Task: Program Execution
Input (English): 4, 27, ['n', '3789', 't', 'd', 'A', 'g', 'P', 'M', '7917', 'W', 'G', 'm', '351', '9149', 'U', '8969', 'n', '615', '9427', 'P', '7425', '2499', '169', 'I', '9733', 'a', '1511', 'h', '6893', 'j']
Output (English): 1511a9733I16924997425P9427615n8969U9149351mGW7917MPgAd