?-D-Galp-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp4PEtn-(1->?)[?-D-GalpA-(1->?)-L-gro-?-D-manHepp-(1->?)]-L-gro-?-D-manHepp6PEtn-(1->?)-L-gro-?-D-manHepp4PPEtn-(1->?)[?-L-Arap4N-(1->?)]-D-Kdo(?->