PETROSA

ae ar as at er es et oe op or os pa pe re so ta to

ape apo apt are ars art asp ate ear eat era ers eta oar oat oes ope ops opt ora ore ors ort ose par pas pat pea per pes pet pot pro pst rap ras rat rep res ret roe rot sae sap sat sea ser set sop sot spa tae tao tap tar tas tea toe top tor

aero aper apes apos apse ares arse arts ates atop ears east eats epos eras eros erst etas oars oast oats opes opts ores orts osar pare pars part pase past pate pats pear peas peat pert peso pest pets poet pore port pose post pots prao prat proa pros rape raps rapt rase rasp rate rato rats reap repo reps rest rets roes rope rose rota rote rots sate sear seat sept sera seta soap soar sora sore sort spae spar spat spot star step stoa stop taos tape taps tare taro tarp tars tear teas tepa toea toes tope tops tora tore tors trap tres trop tsar