Task: Program Execution
Input (English): 9, 3, c, y, 4, o
Output (English): [['9', '3', 'c', 'y', '4'], ['9', '3', 'c', 'y', 'o'], ['9', '3', 'c', '4', 'o'], ['9', '3', 'y', '4', 'o'], ['9', 'c', 'y', '4', 'o'], ['3', 'c', 'y', '4', 'o']]