Task: Program Execution
Input (English): b, 2, 0, 5, A, 3, j
Output (English): [['b', '2', '0', '5', 'A', '3'], ['b', '2', '0', '5', 'A', 'j'], ['b', '2', '0', '5', '3', 'j'], ['b', '2', '0', 'A', '3', 'j'], ['b', '2', '5', 'A', '3', 'j'], ['b', '0', '5', 'A', '3', 'j'], ['2', '0', '5', 'A', '3', 'j']]