eeee eefe eefl eele eely eery effi effy efil efly eiei eier eile eire eiry elee elef eler eley elfe elfi elie elif elil elle elli elly erei erel erer erie eril erle erli erll erre erye eyer eyey eyfi eyir eyle eyre eyry eyyr feel feer fefe feff fefi feie feil feir fele felf feli fell fere ferr fery feyr ffee ffff ffii ffrr fief fiel fier fife fiff fifi fiii fiil file fili fill fire firy flee fler fley flii flye flyi free frei frey frie fril frye fyfe fyfi fyle fyli fyre fyry ieie iele iere ieri ifel ifer iffy ifil ifrf ifri iiie iiii ile- iler ilie ilir ill- ille illi illy ilre iree irel irer irfe iri- irie iril iriy irre irri iyer iyre leef leel leer lefe leff leie leif leil leir lele leli lell lely lere lery leye leyf leyr lief liel lier life liff lifl liii liir lile lili lill lily lire liri lirl lirr liry liyl llef llll llyr lrif lrrr lrry lyef lyer lyfe lyff lyfy lyif lyle lyly lyre lyyf reef reel refe reff refi refl refr reif reii reil reir rele rell rely rere reri rery reye rfef rffl rief riel rier rife riff riif rile rill rily rire riri riyf rlee rlef rlif rrif rrle rrrr ryel ryfe ryff ryif ryle ryyf yeel yeer yefe yeff yeie yeii yeir yele yelf yeli yell yere yeri yerl yerr yery yeye yeyi yeyr yfel yiff yile yili yill yire yirr ylle ylli yrle yrly yyfe yyff yyyy