Task: Program Execution
Input (English): 2, g, 4, J, v
Output (English): [['2', 'g', '4', 'J'], ['2', 'g', '4', 'v'], ['2', 'g', 'J', 'v'], ['2', '4', 'J', 'v'], ['g', '4', 'J', 'v']]