Task: Program Execution
Input (English): 6, 9, p, G, K
Output (English): [['6', '9', 'p', 'G'], ['6', '9', 'p', 'K'], ['6', '9', 'G', 'K'], ['6', 'p', 'G', 'K'], ['9', 'p', 'G', 'K']]