beta-D-GlcpNAc4Me-(1->2)[beta-D-GlcpNAc4Me-(1->2)-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->2)-alpha-D-Rhap3Me-(1->3)]-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->3)-alpha-D-Rhap-(1->2)-aldehyde-?-Tri(?->