?-D-Galp-(1->?)-L-gro-?-D-manHepp-(1->?)?-D-GlcpNAc-(1->?)-?-D-Glcp-(1->?)[?-D-GlcpA-(1->?)]-L-gro-?-D-manHepp-(1->?)-?-D-Kdop4P-(2->?)-?-D-GlcpNAc-(1->?)-?-D-GlcpNAc(1->