alpha-L-Rhap-(1->2)-?-Ara-(?->4)-alpha-L-Rhap-(1->4)-beta-D-Glcp-(1->3)-alpha-D-Galp-(1->3)[alpha-D-Galp-(1->4)]-beta-L-Rhap-(1->4)-[4)-alpha-L-Rhap-(1->2)-?-Ara-(?->4)-alpha-L-Rhap-(1->4)-beta-D-Glcp-(1->3)-alpha-D-Galp-(1->3)[alpha-D-Galp-(1->4)]-beta-L-Rhap-(1->]n