  We determine the decomposition of V_{\sqrt{2}D_l} into a sum of irreducible
T-modules for general l where D_l is the root lattice of type D_l and T is the
tensor product of l+1 Virasoro vertex operator algebras with central charges
c_{1}=1/2, c_{2}=7/10, c_{3}=4/5, and c_{i}=1 for 4\le i\le l+1.
