Task: Program Execution
Input (English): m, 9, S, i, 7, e
Output (English): [['m', '9', 'S', 'i', '7'], ['m', '9', 'S', 'i', 'e'], ['m', '9', 'S', '7', 'e'], ['m', '9', 'i', '7', 'e'], ['m', 'S', 'i', '7', 'e'], ['9', 'S', 'i', '7', 'e']]