j6h2 k6h2j l6h2j2 m6h2 n6h2j

8wi2j 9wi2j2 axi2 bxi2j cxi2j2

xnj2j2 ynj2 znj2j 0nj2j2 1nj2

mek2 nek2j oek2j2 pek2 qek2j

b5k2j c5k2j2 d5k2 e5k2j f5k2j2