WURCS=2.0/3,23,22/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5]/1-1-2-2-1-3-1-3-1-3-1-3-1-3-1-3-2-1-3-1-3-1-3/a?-b1_b?-c1_c?-d1_c?-q1_d?-e1_d?-k1_e?-f1_f?-g1_f?-i1_g?-h1_i?-j1_k?-l1_l?-m1_l?-o1_m?-n1_o?-p1_q?-r1_r?-s1_s?-t1_s?-v1_t?-u1_v?-w1