Task: Program Execution
Input (English): e, i, j, z, 2, 4, 3
Output (English): [['e', 'i', 'j', 'z', '2', '4'], ['e', 'i', 'j', 'z', '2', '3'], ['e', 'i', 'j', 'z', '4', '3'], ['e', 'i', 'j', '2', '4', '3'], ['e', 'i', 'z', '2', '4', '3'], ['e', 'j', 'z', '2', '4', '3'], ['i', 'j', 'z', '2', '4', '3']]