Task: Program Execution
Input (English): g, 5, u, 7, 8, o
Output (English): [['g', '5', 'u', '7', '8'], ['g', '5', 'u', '7', 'o'], ['g', '5', 'u', '8', 'o'], ['g', '5', '7', '8', 'o'], ['g', 'u', '7', '8', 'o'], ['5', 'u', '7', '8', 'o']]