Task: Program Execution
Input (English): T, o, 6, m, 8, F, 1
Output (English): [['T', 'o', '6', 'm', '8', 'F'], ['T', 'o', '6', 'm', '8', '1'], ['T', 'o', '6', 'm', 'F', '1'], ['T', 'o', '6', '8', 'F', '1'], ['T', 'o', 'm', '8', 'F', '1'], ['T', '6', 'm', '8', 'F', '1'], ['o', '6', 'm', '8', 'F', '1']]