WURCS=2.0/5,6,6/[a1122h-1x_1-5][a2122A-1a_1-5][a2112h-1b_1-5][a2122h-1b_1-5][a2112h-1x_1-5]/1-2-1-3-4-5/a3-b1_b4-c1_c4-d1_d3-e1_e3-f1_a1-f4~n