WURCS=2.0/6,20,19/[AUd1122h][a11221h-1x_1-5_7*OPO/3O/3=O][a11221h-1x_1-5][a11222h-1x_1-5][a2122h-1x_1-5][a2112h-1x_1-5]/1-2-3-4-4-4-4-4-4-4-4-4-4-5-5-5-5-6-5-5/a?-b1_b?-c1_c?-d1_d?-e1_d?-r1_e?-f1_e?-n1_f?-g1_g?-h1_h?-i1_i?-j1_j?-k1_k?-l1_l?-m1_n?-o1_o?-p1_p?-q1_r?-s1_s?-t1