WURCS=2.0/6,24,23/[h22h][a2112h-1x_1-5][a2122h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][Aad21122h-2x_2-6_5*NCC/3=O][a1221m-1x_1-5]/1-2-3-2-3-2-3-2-4-2-5-6-4-2-5-6-4-2-5-6-4-2-5-6/a?-b1_b?-c1_b?-u1_c?-d1_d?-e1_d?-q1_e?-f1_f?-g1_f?-m1_g?-h1_h?-i1_i?-j1_i?-l1_j?-k2_m?-n1_m?-p1_n?-o2_q?-r1_q?-t1_r?-s2_u?-v1_u?-x1_v?-w2