PHOTORECEPTIONS

eh en er es et he hi ho in is it ne no oe oh oi on op or os pe pi re sh si so ti to

cee cep chi cis con coo cop cor cos cot ens eon ere ern ers eth hen hep her hes het hic hie hin hip his hit hoe hon hop hos hot ice ich ins ion ire its nee net nip nit noh noo nor nos not nth oes oho ohs one ono ons ooh oot ope ops opt orc ore ors ort ose pec pee peh pen pep per pes pet phi pht pic pie pin pip pis pit poh poi poo pop pot pro psi pst rec ree rei rep res ret rho rin rip roc roe rot sec see sei sen ser set she sic sin sip sir sit son sop sot sri tee ten tet the tho tic tie tin tip tis tit toe ton too top tor tot

cees cent cepe ceps cere cero cete chin chip chis chit chon chop cine cion cire cist cite coho coin coir cone coni cons coon coop coos coot cope cops core corn cors cosh cost cote cots cris crit crop eche echo echt eons epic epos erne erns eros erst esne etch eths etic heir hens hent here hern hero hers hest hets hies hins hint hips hire hisn hist hits hoer hoes hone hons hoop hoot hope hops horn hose host hots ices ichs icon inch inro into ions ires iron itch neep nest nets nett nice nips nite nits noes noir nope nori nose nosh note once ones onos onto oohs oops oots open opes opts orcs ores orts otic otto pech pecs peen peep peer pees pehs pein pens pent peon pepo peps pere peri perp pert peso pest pets phis phon phot pice pics pier pies pine pins pint pion pipe pips pirn pish piso pith pits poco poet pois pone pons pooh poon poop poor poos pope pops pore porn port pose posh post pots pree prep prop pros recs rees rein reis rent repo repp reps resh rest rete rets rhos rice rich rins riot ripe rips rise rite rocs roes root rope rose rote roti roto rots scop scot sect seen seep seer sene sent sept sere sett shin ship shit shoe shoo shop shot shri sice sine sinh sipe sire site sith snip snit snot sone soon soot soph sore sori sorn sort soth spec spic spin spit spot step stet stir stop stot tech teen tees tens tent tern test teth tets thee then thin thio thir this thro tics tier ties tine tins tint tips tire tiro tits toes toit tone tons toon toot tope toph topi topo tops torc tore tori torn toro tors tort tosh tost tote tots tree tres tret trio trip trop trot