?-L-Rhap-(1->?)-?-D-Glcp-(1->?)[?-D-Glcp-(1->?)-?-D-Glcp-(1->?)]-?-D-GalpNAc-(1->?)-L-gro-?-D-manHepp-(1->?)-L-gro-?-D-manHepp-(1->?)-?-D-Kdop(2->