lnrw9n knrw9 jnrw inrw9n hnrw9
wwqw9 vwqw uwqw9n twqw9 swqw
75pw 65pw9n 55pw9 45pw 35pw9n
ifpw9n hfpw9 gfpw ffpw9n efpw9
toow9 soow roow9n qoow9 poow