[alpha-L-Galp-(1->6)-alpha-L-GlcpNAc-(1->2)-alpha-L-Glcp-(1->2)-?-L-Galp-(1->3)-?-L-Glcp-(1->3)]-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->?)-?-L-3-deoxy-manOct2ulo?-onic-(2->?)-?-L-3-deoxy-manOct2ulo?-onic-(2->?)-L-3-deoxy-manOct2ulo-onic(?->