Task: Program Execution
Input (English): Z, 8, 9, Q, s, e, M
Output (English): [['Z', '8', '9', 'Q', 's', 'e'], ['Z', '8', '9', 'Q', 's', 'M'], ['Z', '8', '9', 'Q', 'e', 'M'], ['Z', '8', '9', 's', 'e', 'M'], ['Z', '8', 'Q', 's', 'e', 'M'], ['Z', '9', 'Q', 's', 'e', 'M'], ['8', '9', 'Q', 's', 'e', 'M']]