WURCS=2.0/5,8,8/[a1221h-1a_1-5][a1221h-1a_1-5_3*OSO/3=O/3=O][a1221h-1a_1-5_6*OSO/3=O/3=O][a2112h-1b_1-5][a212h-1b_1-5]/1-2-2-3-4-3-5-1/a4-b1_b4-c1_c4-d1_d3-e1_d4-f1_f3-g1_f4-h1_a1-h4~n