m0ct n0ct6 o0ct6q p0ct q0ct6
brdt6 crdt6q drdt erdt6 frdt6q
0het6q 1het 2het6 3het6q 4het
p8et q8et6 r8et6q s8et t8et6
ezft6 fzft6q gzft hzft6 izft6q