Task: Program Execution
Input (English): 8, 8, ['T', 'n', '151', '6323', '3763', '9309', 'M', 'E', '741', '5461', 'p', 'b', '8765', 't', 'M', 'C', '6117', 'M', '1881', 'Y', '6777', '5667']
Output (English): E