b0k01 a0k0 9zk01l 8zk01 7zk0

m9j0 l9j01l k9j01 j9j0 i9j01l

xij01l wij01 vij0 uij01l tij01

8ri01 7ri0 6ri01l 5ri01 4ri0

j1h0 i1h01l h1h01 g1h0 f1h01l