Task: Program Execution
Input (English): 4, 8, ['s', '4361', 'w', 'X', 'U', '7685', 'D', 'L', 'q', 'u', 'z', 'P', '2269', 'v', '7453', 'e', '4547', 'w', 'W', 'A', '6281', 'n', '6927', '7513', '469', 'q', 'B']
Output (English): LD5867UX