eee eef eeo eet ef- efe eff efo eft eo- eoe eof eoo eot ete etf eto ett fee fef feo fet ffe fff ffo fft foe fof foo fot fte ftf fto ftt oee oef oeo oet of- ofe off ofo oft oo- oof ooo oot ot- ote otf oto ott te- tee tef teo tet tfe tff tfo tft to- toe tof too tot tte ttf tto ttt

eeee eefe eete efeo efet eft- eoto etee etfe etoe ette etto feet fefe feff fefo feof fete fett ffee ffff fftf fofo foof foot fote foto fott o-eo off- offe offo ooff oooo otee oto- otoe otof otoo otte otto teef teet teff teft tete teto tett tfot toee toet toff tofo toft toof toot tote toto tott tteo ttff ttoe tttt

eeeee efetf effet etete feoff feto- fette foote fotte offof offto ofoto ooooo ototo tefe tette toeof toeto toffo tofte toto- totoe totoo totte ttttt

effete effoff eototo etoeot feetof foeto- foofoo offeet oooooo teeoff teetee tetete toetoe toffee tootoo

feoffee foo-foo off-off ottetto tee-off tettete toe-toe too-too tototoo

feeoffee toetotoe toottoot

toe-to-toe