YES
626
LLLDDRDDDDDDLLDDLLDDDLDDLLLDDLDDLDDDDLLLLLLDLLLLULLLLLLLDLLLLLLLLDDLLLDLLLLLDLLLDLLDLLLLLDLDDDLLDLLLLLLDLLLLLLLULULULULLDDDLLLLDDLLLLLLLULLLLLLULLLLDDLLLLLDLLLLDDLLDLLLDDLLLLLLDDLLLLLLDLDLLLLLDDLLLLLLLDLLLLLLLLDLLLLLDLLLDDDDLDDLDLDLLLLLLLLLDLDLDDDLDDLLDLLLDDLLLLLLLLLLLLLLLLLLLLULLULLLLULLDDLLLLLLLDLDDDLLDLDDLLLLLLLLLLLLDLDLLLLLLLLLLLDDDLDLLDDLLLLLLLLLULLDDDLLLLLDLLDDDLLLLLLLLLULLLLLLDLLLULLDDLLDLDLLLLLLDDDLLULLDDDLLLLDLLLDLLLLLLDLLLLDLLLLLLLLLLLLLLUULLLLLLLUUUULULULULLLLLLLLLULLDDDLLLLLLLLLDDLLLLLLLLLLULULLLLDLLDDDLLLLLLLLLLLULLLLLLLULLDLLLLLLULLDLLLLLULLLULLDDLLLLLLLLLLDLLDLLDDDDDLLLLLLLDLLDLLLLLLDDLLLLLLLLLLLDDLDDLDD