Task: Program Execution
Input (English): 14, ['5181', '183', '7473', '2047', '5183', 'P', 'Q', 'S', 'B', 'e', '8947', '5887', 'C', 'T', 'H', '1899', 'h', 'r', 'N', 'w', '1667', 'x', '5725', '8719', '8035', 'u', 'Q', 'k']
Output (English): 5181, H