WURCS=2.0/3,3,5/[ud222m][ud122m][u2112m]/1-2-3/a?|b?|c?}*OC_a?|b?|c?}*OC_a?|b?|c?}*OCC/3=O_a?|b?|c?}-{a?|b?|c?_a?|b?|c?}-{a?|b?|c?