WURCS=2.0/2,4,7/[ud122m][ud111m]/1-1-2-2/a?|b?|c?|d?}*OC_a?|b?|c?|d?}*OC_a?|b?|c?|d?}*OC_a?|b?|c?|d?}*OC_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?_a?|b?|c?|d?}-{a?|b?|c?|d?