WURCS=2.0/4,10,9/[a1122h-1x_1-5][a2122A-1b_1-5][a1122h-1a_1-5][a212h-1b_1-5]/1-2-3-4-3-4-4-4-4-4/a2-b1_a3-c1_a4-i1_c2-d1_c3-e1_c4-h1_e2-f1_e4-g1_i4-j1