Task: Program Execution
Input (English): 15, ['g', '7185', '6649', '8613', '6317', '7023', 'O', 'f', '7093', '7367', 'e', '321', 'G', 'r', 'i', 'p', 'H', '4651', 'Q', 'f', 'X', 'A', 'H', 'Q', '7247', 'X', '4937', 'L', '6043', 'I', 'P', '4947', 'K', 'x', '5129', 'H', '2307', '9945', 'I', '8871']
Output (English): g, p, P