WURCS=2.0/4,5,4/[a2112h-1x_1-5_2*NCC/3=O][Aad21122h-2x_2-6][a1221m-1x_1-5][a2122h-1x_1-5_2*NCC/3=O]/1-2-3-3-4/a?-b2_a?-e1_b?-c1_c?-d1