Li 3 n

Li 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 n
Li 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 n
Li 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 nLi 3 n