Task: Program Execution
Input (English): 7, 7, 1, G, j, 5, 4
Output (English): [['7', '7', '1', 'G', 'j', '5'], ['7', '7', '1', 'G', 'j', '4'], ['7', '7', '1', 'G', '5', '4'], ['7', '7', '1', 'j', '5', '4'], ['7', '7', 'G', 'j', '5', '4'], ['7', '1', 'G', 'j', '5', '4'], ['7', '1', 'G', 'j', '5', '4']]