WURCS=2.0/3,3,2/[h2122h_1-5_3*OSO/3=O/3=O_4*OSO][a2122h-1a_1-5_2*OSO/3=O/3=O][a2122h-1a_1-5_4*OSO]/1-2-3/a6-b1_b6-c1