WURCS=2.0/3,4,4/[u2211m][u2122h][u1122h]/1-2-2-3/a?|b?|c?|d?}*OCC^XC/4O/3=O_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?