Task: Program Execution
Input (English): 9, 15, ['o', 'S', 'D', '8653', 'u', '5129', '8233', '351', '8399', 'B', '7065', 'l', 'n', '2387', 'B', '3075', 's', '3747', 'k']
Output (English): B7832nl5607B9938