a-a aaa aan aao aaw aax aay an- ana ann ano anx any aoa aon aoo aow aox aw- awa awn awo aww awy ax- axa axn axo axx ay- aya ayn ayo ayw ayx naa nan nao naw nax nay nna nnn nno nnw no- noa non noo now nox noy nwa nwn nwo nya nyn nyo nyx nyy oaa oan oao oaw oax on- ona onn ono onx ony oo- ooa oon ooo oow oox owa own owo oww ox- oxa oxn oxo oxx oxy oya oyo waa wan wao waw wax way wn- wna wnn wno wnw wny woa won woo wow wox woy wwa wwn wwo www wxw wxy wy- wya wyn wyo xaa xan xna xno xoa xon xoo xox xwa xxo xxx xxy xyy yaa yan yao yaw yax yay yna ynn yny yon yoo yow yox yoy yxa yxy yyy