alpha-D-Xylp-(1->3)[alpha-D-Xylp-(1->3)[alpha-D-Xylp-(1->3)[4)-alpha-D-GalpA6(%)Me-(1->4)]-alpha-D-GalpA6(%)Me-(1->4)-alpha-D-GalpA6(%)Me-(1->4)]-alpha-D-GalpA6(%)Me-(1->4)-alpha-D-GalpA6(%)Me-(1->]n