ROCKSHAFT

ah ar as at fa ha ho ka of oh or os sh so ta to

act aft ahs arc arf ark ars art ash ask car cat cor cos cot far fas fat foh for fro hao has hat hos hot kaf kas kat koa kor kos oaf oak oar oat oca oft ohs oka ora orc ors ort rah ras rat rho roc rot sac sat sha ska sot tao tar tas tho tor tsk

acts arch arco arcs arfs arks arts cark cars cart cash cask cast cats chao char chat coat coft corf cork cors cosh cost cots fact faro fart fash fast fats fora fork fort frat hack haft hark hart hast hats hoar hock hora host hots kafs kart kats khaf khat koas kora kors oafs oaks oars oast oath oats ocas okas okra orca orcs orts osar rack raft rash rath rato rats rhos rock rocs rota rots sack sark scar scat scot shat shot skat soak soar soca sock sofa soft sora sort soth star stoa tach tack taco tahr taos taro tars task thro tora torc tors tosh tsar