?-D-Glcp-(1->?)-L-gro-?-D-manHepp-(1->?)?-L-Rhap-(1->?)-?-D-GlcpNAc-(1->?)[L-gro-?-D-manHepp-(1->?)]-D-gro-?-D-manHepp-(1->?)-?-D-Kdo?4P8N-(2->?)-?-D-GlcpN4P-(1->?)-?-D-GlcpN(1->