WURCS=2.0/5,7,6/[AUd1122h][a11221h-1a_1-5][a2122h-1a_1-5][a2122h-1b_1-5][a2112h-1a_1-5]/1-2-2-3-3-4-5/a5-b1_b3-c1_c3-d1_d2-e1_d4-f1_f6-g1