WURCS=2.0/7,11,12/[a2122h-1x_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][axxxxh-1x_1-?_2*NCC/3=O][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3-4-5-6-7-4-5-6-7/a4-b1_b4-c1_c3-d1_c6-h1_e4-f1_f3-g2_i4-j1_j3-k2_d?-e1_h?-i1_a?|b?|c?|d?|e?|f?|g?|h?|i?|j?|k?}*OCC/3=O_a?|b?|c?|d?|e?|f?|g?|h?|i?|j?|k?}*OCC/3=O