Task: Program Execution
Input (English): 10, 20, ['v', '1391', 'U', '5989', 'n', '2813', '1743', '9927', '8187', '9345', '5133', 'W', 'P', '7087', 'f', '8643', '9187', 'P', 'L', '2935', '5545', 'd', '5709']
Output (English): 5392LP78193468f7807PW33155439