Task: Program Execution
Input (English): 5, X, C, V, 9, 5
Output (English): [['5', 'X', 'C', 'V', '9'], ['5', 'X', 'C', 'V', '5'], ['5', 'X', 'C', '9', '5'], ['5', 'X', 'V', '9', '5'], ['5', 'C', 'V', '9', '5'], ['X', 'C', 'V', '9', '5']]