WURCS=2.0/4,4,3/[AUdxxxxxh_5*NCC/3=O][hxxxxh][uxxxxh][hxh]/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?*1NCCOP^XO*2/6O/6=O