Task: Program Execution
Input (English): 0, F, 9, n, o
Output (English): [['0', 'F', '9', 'n'], ['0', 'F', '9', 'o'], ['0', 'F', 'n', 'o'], ['0', '9', 'n', 'o'], ['F', '9', 'n', 'o']]