STEREOTAXIA

aa ae ai ar as at ax er es et ex is it oe oi or os ox re si so ta ti to xi

aas air ais ait are ars art ate att axe ear eat era ere ers eta ire its oar oat oes ora ore ors ort ose rai ras rat rax ree rei res ret rex ria roe rot sae sat sax sea see sei ser set sex sir sit six sot sox sri tae tao tar tas tat tax tea tee tet tie tis tit toe tor tot xis

aero airs airt aits area ares aria arse arts asea ates axes axis ears ease east eats eras eros erst etas exes exit iota ires oars oast oats ores orts osar oxes raia rais rase rate rato rats rees reis rest rete rets rias riot rise rite roes rose rota rote roti rots sari sate sati sear seat seer sera sere seta sett sext sire site soar sora sore sori sort star stat stet stir stoa stot taos tare taro tars tart tate tats taxa taxi tear teas teat tees test tets text tier ties tire tiro tits toea toes toit tora tore tori tors tort tost tote tots tree tres tret trio trot tsar