-lock c-tec ccccc ccell ccett cclef ceco- ceele ceelo celco cell- celle cello celo- celte ceoce ceto- cette clcff cleck cleco cleef cleek cleet clefe cleft cleke cleko clete cleto clett clock cloff cloke cloof clook cloot clote co-co cocc- cocce cocco coceo cocke cockt cocle cocol cocto coel- coelo coete coffe coket cokk- cokot cole- colee colef colel coleo colet colfe colke coll- colle collo colo- colok cooee cooke cookt coole coolo coote cotel cotle cott- cotte cotto ctcfl cttee eccle eckel eckle eckol ecoff ecole ecolo ectfe ecto- ectot eecke eeeee eeklo eelco efetf effet eftel ekeko eklof ekool elcot elect eleet elele eleo- eleot ellek ellel ellet elloe eloee eloff eloko elole elote eltek eteke etete etoko etoll etool ettel ettle fclef feele felce felet felle felte feltt feock feoff feole fetel feto- fette fleck flect fleek fleet fleke flete flett flocc flock floke floko flook flote floto focke fokel fokke fokto folck folco folet folke folle follo foole foote fotte ftlee k-tel kcell kecel keefe keele kefee kekec kelce kelek kelle ketek ketel keto- ketol kette ketto klece kleet klefe klett klock kloek kloof kloot klote ko-ko kocek kocel kocke kofel kofte kokel koket kokko kokle kokot kolce kolec kolek kolel kolet kolff kolle kollo kolol kolot kolte kotel kotto lecce lecco leece leeco leeke leell leeof leffe lefko lekel lelle letek letot lette letto locke lockt loco- loffe lofte loket lokke lokot lollo lolol looce loock looft looke lookf lookt loote lotec lotof lotte lotto ltcol ocelo ocftc ockle ocllo ocoee ocote octet octo- octol oeco- oelet offek offof offto ofoto oftel okeke okelo oketo okfol oklee okoc okole oleo- olleo oltet ooooo otell otelo otoce otole otolo ototo tcell teeko teele teell tefe tekel teket tekke tekko telce telco tele- telec telek teleo tell- telle tello telo- teoco teolo teotl tetel tetle tette tlell tlett tocco toco- toece toefl toeof toeto tofet toffo tofol tofte tokke tokko toko- tokol tolet tolko tolle tollo toloo tooke toole toolt totel totle toto- totoe totok totoo totte tteok ttttt