WURCS=2.0/6,9,8/[AUd21122h][a11221h-1a_1-5][a2112A-1a_1-5][a2122h-1a_1-5_2*N][a2112A-1b_1-5][a2122h-1b_1-5]/1-2-2-3-4-2-5-6-5/a5-b1_b3-c1_b4-h1_c3-d1_c7-f1_d4-e1_f7-g1_h6-i1