WURCS=2.0/6,20,19/[u2122h_2*NCC/3=O][a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCC/3=O][a1221m-1x_1-5]/1-2-3-3-2-2-4-2-4-5-4-5-3-2-4-5-2-4-5-6/a?-b1_a?-t1_b?-c1_c?-d1_c?-m1_d?-e1_e?-f1_e?-k1_f?-g1_g?-h1_h?-i1_i?-j2_k?-l2_m?-n1_m?-q1_n?-o1_o?-p2_q?-r1_r?-s2
