?-D-Galp-(1->?)-?-D-Glcp-(1->?)-L-gro-?-D-manHepp-(1->?)[?-D-Galp-(1->?)-?-D-Glcp-(1->?)]-L-gro-?-D-manHepp?P-(1->?)-?-D-Kdo?-(2->?)-?-D-Kdo?-(2->?)-D-Kdo(?->