Rha(a1-6)GlcNAc(a1-4)GalA(a1-3)QuiNAc(b1-3)Rha(a1-3)[Glc(a1-6)]Glc(b1-3)[Glc(a1-4)]GalN(a1-3)Gro(a1-3)Gro(a1-5)Kdo(a2-