WURCS=2.0/3,4,3/[uxxxxh_?*OP^XOCCN/3O/3=O][uxxxxh_2*N][uxxxxh]/1-2-3-3/a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?
