YES
626
RDDDDDLDDDDLDDDDLLLLLLDDLLLDDLDDLDDDDLLLLLLDLLLLULLLLLLLDLLLLLLLLDDLLLDLLLLLDLLLDLLDLLLLLDLDDDLLDLLLLLLDLLLLLLLULULULULLDDDLLLLDDLLLLLLLULLLLLLULLLLDDLLLLLDLLLLDDLLDLLLDDLLLLLLDDLLLLLLDLDLLLLLDDLLLLLLLDLLLLLLLLDLLLLLDLLLDDDDLDDLDLDLLLLLLLLLDLDLDDDLDDLLDLLLDDLLLLLLLLLLLLLLLLLLLLULLULLLLULLDDLLLLLLLDLDDDLLDLDDLLLLLLLLLLLLDLDLLLLLLLLLLLDDDLDLLDDLLLLLLLLLULLDDDLLLLLDLLDDDLLLLLLLLLULLLLLLDLLLULLDDLLDLDLLLLLLDDDLLULLDDDLLLLDLLLDLLLLLLDLLLLDLLLLLLLLLLLLLLUULLLLLLLUUUULULULULLLLLLLLLULLDDDLLLLLLLLLDDLLLLLLLLLLULULLLLDLLDDDLLLLLLLLLLLULLLLLLLULLDLLLLLLULLDLLLLLULLLULLDDLLLLLLLLLLDLLDLLDDDDDLLLLLLLDLLDLLLLLLDDLLLLLLLLLLLDDLDDLDD