Task: Program Execution
Input (English): 9, 1, 1, 5, 9, 8, N
Output (English): [['9', '1', '1', '5', '9', '8'], ['9', '1', '1', '5', '9', 'N'], ['9', '1', '1', '5', '8', 'N'], ['9', '1', '1', '9', '8', 'N'], ['9', '1', '5', '9', '8', 'N'], ['9', '1', '5', '9', '8', 'N'], ['1', '1', '5', '9', '8', 'N']]