Task: Program Execution
Input (English): c, 7, j, 9, J, U, O
Output (English): [['c', '7', 'j', '9', 'J', 'U'], ['c', '7', 'j', '9', 'J', 'O'], ['c', '7', 'j', '9', 'U', 'O'], ['c', '7', 'j', 'J', 'U', 'O'], ['c', '7', '9', 'J', 'U', 'O'], ['c', 'j', '9', 'J', 'U', 'O'], ['7', 'j', '9', 'J', 'U', 'O']]