c-dot c-tec ccccc ccett ceco- ceddo ceded ceede ceedo ceoce ceto- cette co-co co-ed cocc- cocce cocco coceo cocke cockt cocto codco codde codec coded codo coete coked coket cokk- cokot coode cooed cooee cooke cookt coote coted cott- cotte cotto cttee d-dot ddddd ddeok decet deckc decke decko dedde dedee deece deede deked dekko detek detoo dette do-do doced docet dodec dodoo dokdo doket dooce doodo dooke doote doted dotoo dotto e-dee e-otd ecto- ectot eddoe edeko edeo- edott eecke eeeee ekeko eteke etete etoko k-dee kedco kedde kekec keked ketek keto- kette ketto ko-ko kocek kocke kodok koket kokko kokot kotto ocoee ocote octet octo- odeco odeto oeco- okeke oketo okoc ooooo otoce ototo teeko teket tekke tekko teoco teodo tette to-do tocco toco- todok toece toeto tokdo toked tokke tokko toko- tokod toode tooed tooke toted toto- totoe totok totoo totte tteok ttttt