Task: Program Execution
Input (English): 1, 20, ['O', 'B', 'R', '4949', 'm', '8921', 'n', 'J', 'q', '8945', 'K', '7291', 'y', 'J', '8473', '3807', 'u', '1177', 'U', 'o', '937', 'Z', 'd', '4415', '9647', 'O', '9137', 'L', 't']
Output (English): 43563