Task: Program Execution
Input (English): 4, 13, ['1821', 'R', 'u', 'j', 'O', '1655', 'T', 'n', '4237', 'v', 'N', 'U', '1593', 'z', 'O', 'K', '4393', 'E', 'E', 'X', 'U']
Output (English): 7485