Task: Program Execution
Input (English): u, o, 3, S, 6, 2
Output (English): [['u', 'o', '3', 'S', '6'], ['u', 'o', '3', 'S', '2'], ['u', 'o', '3', '6', '2'], ['u', 'o', 'S', '6', '2'], ['u', '3', 'S', '6', '2'], ['o', '3', 'S', '6', '2']]