WURCS=2.0/4,6,5/[hxxxxh][uxxxxh_2*NCC/3=O][uxxxxh][hxh]/1-2-2-3-3-4/a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?*1NCCOP^XO*2/6O/6=O