Task: Program Execution
Input (English): 4, 5, n, e, t, J
Output (English): [['4', '5', 'n', 'e', 't'], ['4', '5', 'n', 'e', 'J'], ['4', '5', 'n', 't', 'J'], ['4', '5', 'e', 't', 'J'], ['4', 'n', 'e', 't', 'J'], ['5', 'n', 'e', 't', 'J']]