PENTROOFS

ef en er es et fe ne no oe of on op or os pe re so to

efs eft ens eon ern ers fen fer fes fet foe fon fop for fro net noo nor nos not oes oft one ono ons oot ope ops opt ore ors ort ose pen per pes pet poo pot pro pst ref rep res ret roe rot sen ser set son sop sot ten toe ton too top tor

efts eons epos erns eros erst fens fern fest fets foes fons font foot fops fore fort fret froe nest nets noes nope nose note ones onos onto oops oots open opes opts ores orts pens pent peon pert peso pest pets poet pone pons poof poon poor poos pore porn port pose post pots prof pros refs reft rent repo reps rest rets roes roof root rope rose rote roto rots sent sept serf snot soft sone soon soot sore sorn sort spot step stop tens tern toes tone tons toon tope topo tops tore torn toro tors tref tres trop