Task: Program Execution
Input (English): H, 3, 2, Z, I, 9
Output (English): [['H', '3', '2', 'Z', 'I'], ['H', '3', '2', 'Z', '9'], ['H', '3', '2', 'I', '9'], ['H', '3', 'Z', 'I', '9'], ['H', '2', 'Z', 'I', '9'], ['3', '2', 'Z', 'I', '9']]