WURCS=2.0/6,8,7/[u11221h][a2122h-1x_1-5][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][Aad21122h-2x_2-6_5*NCC/3=O][a11222h-1x_1-5]/1-2-3-4-3-5-6-2/a?-b1_b?-c1_b?-g1_c?-d1_d?-e1_e?-f2_g?-h1