WURCS=2.0/4,6,5/[Aad1122h-2x_2-6][a11221h-1a_1-?][a11221h-1a_1-?_3*OPO/3O/3=O][a11222h-1a_1-?]/1-2-3-2-2-4/b3-c1_b4-e1_c7-d1_e2-f1_a?-b1