beta-L-Xulf-(2->2)beta-L-Xulf-(2->2)[alpha-D-Fucf-(1->4)]-[6)-D-gro-beta-D-galHepp-(1->6)[alpha-D-Fucf-(1->4)]-D-gro-beta-D-galHepp-(1->6)[alpha-D-Fucf-(1->4)]-D-gro-beta-D-galHepp-(1->]n