WURCS=2.0/2,6,5/[u2122h][hxh]/1-1-2-2-2-2/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?*OPO*/3O/3=O_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?*OPO*/3O/3=O_a?|b?|c?|d?|e?|f?}-{a?|b?|c?|d?|e?|f?*OPO*/3O/3=O