WURCS=2.0/4,4,3/[h1122h_2-5_3*OSO/3=O/3=O][u2122h_2*NCC/3=O_6*OSO/3=O/3=O][u2122A][u2121A]/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?