?-D-Manp-(1->2)[?-D-Manp-(1->3)-?-D-Manp-(1->2)-?-D-Manp-(1->2)[?-D-Manp-(1->3)-?-D-Manp-(1->2)-?-D-Manp-(1->6)-?-D-Manp-(1->6)]-?-D-Manp-(1->6)]-D-Man(?->