WURCS=2.0/5,7,6/[a2122h-1x_1-5][a1122h-1b_1-5][a2122A-1b_1-5][a2122h-1b_1-5][a2211m-1a_1-5]/1-2-3-4-4-5-4/a3-b1_a4-g1_b2-c1_c4-d1_d6-e1_e6-f1