Task: Program Execution
Input (English): 0, D, 1, c, K
Output (English): [['0', 'D', '1', 'c'], ['0', 'D', '1', 'K'], ['0', 'D', 'c', 'K'], ['0', '1', 'c', 'K'], ['D', '1', 'c', 'K']]