WURCS=2.0/6,22,21/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCC/3=O][Aad21122h-2x_2-6_5*NCCO/3=O][a1221m-1x_1-5]/1-1-2-2-1-3-1-3-4-4-1-3-4-2-1-3-3-1-3-5-1-6/a?-b1_a?-v1_b?-c1_c?-d1_c?-n1_c?-u1_d?-e1_d?-k1_e?-f1_f?-g1_g?-h1_h?-i2_i?-j2_k?-l1_l?-m2_n?-o1_n?-r1_o?-p1_p?-q1_r?-s1_s?-t2