WURCS=2.0/3,6,5/[a1122m-1x_1-?_4*N][a1122m-1x_1-5_4*N][a1122m-1x_1-5_2*OC_4*N]/1-2-2-2-2-3/a?-b1_b?-c1_c?-d1_d?-e1_e?-f1