WURCS=2.0/4,9,8/[h2122h_2*NCC/3=O][a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5]/1-2-3-3-2-4-3-2-2/a?-b1_b?-c1_c?-d1_c?-g1_d?-e1_e?-f1_g?-h1_g?-i1
