WURCS=2.0/6,8,7/[a2122h-1x_1-5][a2122h-1a_1-5][a1122h-1b_1-5][a2122A-1a_1-5][a2122h-1b_1-5][a1122h-1a_1-5]/1-2-3-4-5-2-6-4/a3-b1_b4-c1_c3-d1_c4-e1_e3-f1_f4-g1_g3-h1