EXPLANATION

aa ae ai al an at ax el en et ex in it la li lo na ne no oe oi on op ox pa pe pi ta ti to xi

aal ail ain ait ala ale alp alt ana ane ani ant ape apo apt ate axe eat eon eta inn ion lap lat lax lea lei let lex lie lin lip lit lop lot lox nae nan nap net nil nip nit nix not oat oil ole one ope opt pal pan pat pax pea pen pet pia pie pin pit pix poi pol pot pox tae tan tao tap tax tea tel ten tie til tin tip toe ton top

aeon alae alan alit aloe alto anal anil anna anoa anon anta ante anti apex atap atop axal axel axil axle axon elan enol etna exit exon expo ilea ilex into iota lain lane late lati lean leap leno lent lept lien line linn lino lint lion lipa lipe lite loan loin lone lope lota loti naan nail nala nana naoi napa nape neap neat neon next nine nipa nite nixe noel noil nona none nope nota note olea opal open oxen pail pain pale pane pant pate peal pean peat pein pelt pent peon pial pian pile pina pine pint pion pita plan plat plea plex plie plot poet pole pone tael tail tain tala tale tali tapa tape taxa taxi teal tela tepa tile tine toea toil tola tole tone tope topi