Task: Program Execution
Input (English): d, o, n, 6, 5, D
Output (English): [['d', 'o', 'n', '6', '5'], ['d', 'o', 'n', '6', 'D'], ['d', 'o', 'n', '5', 'D'], ['d', 'o', '6', '5', 'D'], ['d', 'n', '6', '5', 'D'], ['o', 'n', '6', '5', 'D']]