Task: Program Execution
Input (English): 7, i, 8, y, G, F
Output (English): [['7', 'i', '8', 'y', 'G'], ['7', 'i', '8', 'y', 'F'], ['7', 'i', '8', 'G', 'F'], ['7', 'i', 'y', 'G', 'F'], ['7', '8', 'y', 'G', 'F'], ['i', '8', 'y', 'G', 'F']]