Task: Program Execution
Input (English): 5, 7, A, 9, V, H, 2
Output (English): [['5', '7', 'A', '9', 'V', 'H'], ['5', '7', 'A', '9', 'V', '2'], ['5', '7', 'A', '9', 'H', '2'], ['5', '7', 'A', 'V', 'H', '2'], ['5', '7', '9', 'V', 'H', '2'], ['5', 'A', '9', 'V', 'H', '2'], ['7', 'A', '9', 'V', 'H', '2']]