alpha-D-GlcpNAc-(1->2)-alpha-D-Glcp-(1->2)-?-D-Galp-(1->3)[alpha-D-Galp-(1->6)]-?-D-Glcp-(1->3)-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->?)-?-D-Kdo?-(2->?)-?-D-Kdo?-(2->?)-D-Kdo(?->