beta-L-Manp-(1->4)-alpha-D-Rhap-(1->3)-beta-L-Galp-(1->6)-beta-L-Manp-(1->4)-alpha-D-Rhap-(1->3)-beta-L-Galp-(1->6)-beta-L-Manp-(1->4)-alpha-D-Rhap-(1->3)-?-L-Galp(1->