K+M-1K+M-2K+M-3K+M-4K+M-5K+M-6K+M-7K+M-8K+M-9K+M-10K+M-11K+M-12K+M-13K+M-14K+M-15K+M-16K+M-17K+M-18K+M-19K+M-20