TETRAHEDRONS

ad ae ah an ar as at de do ed eh en er es et ha he ho na ne no od oe oh on or os re sh so ta to

ado ads ahs and ane ant are ars art ash ate att dah dan dee den doe don dor dos dot ear eat edh eds end ens eon era ere ern err ers eta eth had hae hao has hat hen her hes het hod hoe hon hos hot nae nah nee net nod noh nor nos not nth oar oat oda ode ods oes ohs one ons ora ore ors ort ose rad rah ran ras rat red ree res ret rho rod roe rot sad sae sat sea see sen ser set sha she sod son sot tad tae tan tao tar tas tat tea ted tee ten tet the tho tod toe ton tor tot

ados aeon aero ahed ands anes ante ants ares arse arts ates dahs dans dare darn dart dash date dato dean dear deer dees deet dene dens dent dere doat doer does dona done dons dore dorr dors dose dost dote doth dots drat dree earn ears ease east eath eats edhs ends eons eras erne erns eros errs erst esne etas eths etna hade haed haen haes haet hand hant hard hare hart hast hate hats head hear heat heed hens hent herd here hern hero hers hest hets hoar hods hoed hoer hoes hone hons hora horn hose host hots naos nard near neat need nerd nest nets nett node nods noes nose nosh nota note oars oast oath oats odah odas odea odes ohed ones orad ores orra orts osar rads rand rant rare rase rash rate rath rato rats read rear rede redo reds reed rees rend rent resh rest rete rets rhea rhos road roan roar rode rods roes rose rota rote rots sade sand sane sard sate sear seat seed seen seer send sene sent sera sere seta sett shad shat shea shed shod shoe shot sned snot soar soda sone sora sord sore sorn sort soth star stat stet stoa stot tads tahr tans taos tare tarn taro tars tart tate tats tear teas teat teds teed teen tees tend tens tent tern test teth tets thae than that thee then thro toad tods toea toed toes tone tons tora tore torn torr tors tort tosh tost tote tots trad tree tres tret trod trot tsar