WURCS=2.0/4,13,17/[a122h-1x_1-4][a2112h-1x_1-4][a2112h-1x_1-5][a1122h-1x_1-5]/1-1-2-3-1-1-1-1-1-1-1-4-4/a5-b1_c5-d1_c6-l1_d4-e1_e5-f1_f5-j1_g2-h1_h5-i1_j5-k1_l2-m1_g1-f2|f3_b?-c1_a1-k5~n_e1-e5~n_h1-h5~n_j1-j5~n_b1-b?~n