Task: Program Execution
Input (English): 19, 19, ['607', '6263', '8833', '1197', '2365', '437', 'E', '2793', '4885', 'r', 'f', '8285', '6821', '6935', 'z', '827', '8363', 'v', 'A', '2579', 'T']
Output (English): A