c-tec ccccc cccii ccett cciii ccitt ccxii ceci- cecie ceco- ceoce cetic ceto- cette cietc citec citee citie citte co-co cocc- cocce cocci cocco coceo cocio cocto coete coice coite cooee cooie coote cott- cotte cotto coxie cttee cttoi ecto- ectot eeeee eetti eieio etete etext etio- etite ettie ex-ic exect execx exite exito ice-t iceci iceit icici ictic iecee iette iiiee iiiii iitti ioooi ioooo iotic iotit iotti itete itext ittoo ittti occii ocice ocoee ocote octet octic octo- oeco- oitti ooioo ooooo otice otoce ototo ottoi oxxio tecic teito teoco tetex tette texte ti-ti ticci tieit tieto tiexi titii titte titti tixte tocci tocco toco- toece toeic toeit toeto toico totex toti- totie toto- totoe totoo totte toxi- toxic toxie toxo- ttttt xciii xetec xetex xexex xotox xoxox xtext xxiii xxxii xxxix