WURCS=2.0/6,13,12/[h2122h_2*N][a2122h-1x_1-5_2*N][Aad1122h-2x_2-6][a11221h-1x_1-5][a2122h-1x_1-5][a2112h-1x_1-5]/1-2-3-4-4-5-5-6-6-4-5-5-6/a?-b1_b?-c2_c?-d1_d?-e1_d?-k1_e?-f1_e?-j1_f?-g1_g?-h1_h?-i1_k?-l1_l?-m1