WURCS=2.0/7,13,12/[a2122h-1x_1-5][a2122h-1x_1-5_2*N][Aad1122h-2x_2-6][a11221h-1x_1-5][a21eEA-1x_1-5][a11222h-1x_1-5][a211h-1x_1-5_4*N]/1-2-3-4-4-5-6-4-4-1-7-3-7/a?-b1_b?-c2_b?-m1*OPO*/3O/3=O_c?-d1_c?-k1_c?-l2_d?-e1_d?-j1_e?-f1_e?-i1_f?-g1_g?-h1