?-D-GalpA-(1->?)-L-gro-?-D-manHepp-(1->?)[?-D-GalpN-(1->?)-?-D-GalpA-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHepp-(1->?)?-L-Arap4N-(1->?)[?-D-Kdop-(2->?)]-?-D-Kdop(2->