Task: Program Execution
Input (English): T, 2, c, 9, L, O
Output (English): [['T', '2', 'c', '9', 'L'], ['T', '2', 'c', '9', 'O'], ['T', '2', 'c', 'L', 'O'], ['T', '2', '9', 'L', 'O'], ['T', 'c', '9', 'L', 'O'], ['2', 'c', '9', 'L', 'O']]