Task: Program Execution
Input (English): 9, h, R, 1, H
Output (English): [['9', 'h', 'R', '1'], ['9', 'h', 'R', 'H'], ['9', 'h', '1', 'H'], ['9', 'R', '1', 'H'], ['h', 'R', '1', 'H']]