Task: Program Execution
Input (English): 11, 17, ['9947', 'E', '6431', '967', 'u', 'n', '9743', 'N', '9551', '5911', 'Y', '7951', '1105', '9601', '7523', 'u', 'E', '4445']
Output (English): Eu7523960111057951Y