WURCS=2.0/2,4,3/[u2122h][u2112h]/1-2-2-2/a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?
