WURCS=2.0/4,4,3/[AUd1122h][u2122m_2*NCC/3=O][u1221m][u1122h]/1-2-3-4/a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?