[4)-alpha-D-GalpA-(1->4)-alpha-D-GalpA6Me-(1->4)-alpha-D-GalpA6Me-(1->2)[?-D-Araf-(1->3)-?-D-Araf-(1->3)-?-D-Araf-(1->4)]-alpha-L-Rhap-(1->4)-alpha-D-GalpA-(1->4)-alpha-D-GalpA-(1->4)-alpha-D-GalpA-(1->2)[?-D-Galp-(1->4)-?-D-Galp-(1->4)]-alpha-L-Rhap-(1->4)-alpha-D-GalpA-(1->4)-alpha-D-GalpA-(1->4)-alpha-D-GalpA6Me-(1->2)[?-D-Xylp-(1->4)-?-D-Xylp-(1->4)-?-D-Xylp-(1->4)]-alpha-L-Rhap-(1->]n