PROTOZOEAN

ae an ar at en er et na ne no oe on op or pa pe re ta to za

ane ant ape apo apt are art ate azo ear eat eon era ern eta nae nap net noo nor not oar oat one ono oot ope opt ora ore ort pan par pat pea pen per pet poo pot pro ran rap rat rep ret roe rot tae tan tao tap tar tea ten toe ton too top tor zap zep zoa zoo

aeon aero ante aper atop azon earn etna nape neap near neat nope nota note onto ooze open orzo pane pant pare part pate pean pear peat pent peon pert poet pone poon poor pore porn port prao prat prez proa rant rape rapt rate rato raze reap rent repo roan root rope rota rote roto tape tare tarn taro tarp tear tepa tern toea tone toon tope topo tora tore torn toro trap trop tzar zero zeta zoea zona zone zoon