WURCS=2.0/4,19,18/[a2112h-1x_1-5][a2122h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][Aad21122h-2x_2-6_5*NCC/3=O]/1-2-1-2-1-2-1-3-1-4-3-1-4-3-1-4-3-1-4/a?-b1_a?-q1_b?-c1_c?-d1_c?-n1_d?-e1_e?-f1_e?-k1_f?-g1_g?-h1_h?-i1_i?-j2_k?-l1_l?-m2_n?-o1_o?-p2_q?-r1_r?-s2