Task: Program Execution
Input (English): 2, j, e, 6, y
Output (English): [['2', 'j', 'e', '6'], ['2', 'j', 'e', 'y'], ['2', 'j', '6', 'y'], ['2', 'e', '6', 'y'], ['j', 'e', '6', 'y']]