a-a aaa aad aah aam aan aao aax ad- ada add adh adm adn ado adx aha ahd ahh ahm ahn aho ahx ama amd amh amm amn amo amx an- ana and anh anm ann ano anx aoa aod aoh aom aon aoo aox ax- axa axh axm axn axo axx daa dad dah dam dan dao dax dda ddd ddh ddm ddn ddo ddx dh- dha dhd dhh dhm dho dma dmd dmh dmm dmn dmo dmx dna dnd dnh dnm dnn dno doa dod doh dom don doo dox dxd dxn dxo dxx haa had hah ham han hao hax hda hdd hdh hdm hdn hdo hdx hha hhd hhh hhm hhn hho hma hmd hmh hmm hmo hmx hna hnd hnh hnn hno hoa hod hoh hom hon hoo hox hxd hxm m-o maa mad mah mam man mao max mda mdd mdh mdm mdn mdo mdx mha mhd mhh mhm mhn mho mhx mma mmd mmh mmm mmn mmo mmx mna mnm mnn mno moa mod moh mom mon moo mox mxa mxd mxn naa nad nah nam nan nao nax nda ndd ndh ndm ndn ndo nha nhd nhh nhm nhn nma nmd nmh nmm nmn nmo nna nnh nnm nnn nno no- noa nod noh nom non noo nox nxd oaa oad oah oam oan oao oax oda odd odh odm odn odo oha ohd ohh ohm ohn oho om- oma omd omh omm omn omo omx on- ona ond onh onn ono onx oo- ooa ood ooh oom oon ooo oox ox- oxa oxn oxo oxx xaa xad xam xan xda xdh xdm xhd xma xmd xmh xmm xmo xmx xna xno xoa xod xom xon xoo xox xxo xxx