WURCS=2.0/4,5,5/[a1221m-1a_1-5][a1221m-1a_1-5_4*OSO/3=O/3=O][a2112h-1a_1-5][a212h-1b_1-5]/1-2-2-3-4/a4-b1_b3-c1_c3-d1_d3-e1_a1-e4~n