Task: Program Execution
Input (English): 25, 25, ['3299', 'M', '1379', 't', 'l', '5749', '9973', '5721', '8925', '719', 'r', 'Z', 'N', 'v', 'c', 'O', '2099', 't', 'W', 'z', 'h', 'h', '9519', 'x', 'R', 'P', 'O', 'r', 'G', 'E']
Output (English): R