TRANSFRONTAL

aa al an ar as at fa la lo na no of on or os so ta to

aal aas aft ala als alt ana ant arf ars art att fan far fas fat fon for fro lar las lat lot nan nor nos not oaf oar oat oft ons ora ors ort ran ras rat rot sal sat sol son sot tan tao tar tas tat ton tor tot

aals afar alan alar alas alfa also alto alts anal anas anna anoa anon ansa anta ants arfs arts fano fans farl faro fart fast fats flan flat foal fons font fora fort frat lars last lats loaf loan loft lorn lost lota lots naan nala nana nans naos nona nota oafs oars oast oats oral orra orts osar raft rant rato rats roan roar rolf rota rotl rots salt slat slot snot soar sofa soft sola sora sorn sort star stat stoa stot tala tans taos tarn taro tars tart tats toft tola tons tora torn torr tors tort tost tots trot tsar