cccc ccee cche ccoc cctc cctt cec- cece ceco cect ceec ceke cet- cete ceto ceze chce chch chec chee cheh chek chet chez chkt choc choh chok choo chto chtt ckch ckck ckco ckoc ckoo ckot coce coch cock coco coct coho cok- coke coko cooh cook coot cotc cote coth coto cott coze cozz ctec ctot eccc ecce ecco ecct eche echo echt ecko eco- ecot ect- ectc ecth ecto eeee eeke eeoc eetc eete eeth eeze ehcc eheh ehte ekch ekco ekek eket ekho eotc eoto etcc etch etco etec etee eth- ethe etho etoe etoh etok ette etto ezek ezzo hccc hcch hech heck hect heek heet hehe heho heke hekt hete heth heto hett hetz heze hhhh hkcc hket hoce hoch hock hoek hohe hoho hoke hoko hooe hook hoot hote hoth hoto hott hotz hoze hozo htcc htet htoh kccc kcck kcct kcec kcee kceo kcet kcez kche kchh kchk kcho kchz kckc kckk kcko kckz kcoe kcoh kcot kcoz kctc kcte kcto kctz kcze kczo kczz kech keck keco keeh keek keet kehk kekc keke keko keok ket- ketc kete keth ketk keto kett keze kezz khcc khch khck khct khec khet khhk khho khhz khke khkk khkz khoc khoe khok khot khoz khte khth khtk khto khtt khtz khzk khzz kkch kkck kkco kkct kkez kkhh kkhk kkkk kkoh kkoo kkot kkoz kktc kktk kktz kkzz koch kock koct kohh koho koht kokc koke kokh kokk koko kokz kooc kook kooo koot kooz kotc kote koth kotk koto kott kotz koze kozk kozo kozt ktcc ktce ktch ktck ktco ktec ktee kteh ktek ktez kthc kthe kthh kthk ktho ktht ktkc ktke ktkk ktko ktkt ktkz ktoc ktoe ktoh ktok ktoo ktot kttc ktth kttk ktto kttt kttz ktzk ktzo ktzt ktzz kzch kzee kzhe kzhk kzht kzke kzkz kzoo kzot kzoz kztk kzzk kzzo kzzt kzzz o-eo occc occt oce ocee ocet oche ocht ocke oct- octe octo oec- oecc oeec oetz ohcc ohee ohho ohoh ohok ohte ohto okeh oket okko okok okot okto ooho oooh oooo ooze otee othe otho oto- otoe otoh otok otoo otte otto ozee ozek ozet tccc tch- tche tchh tcho tctc tech teck teco tect teec teek teet teez teho teke tekh teoh teok teoz tete teth teto tett tetz tezz thch the- thec thee thek theo thet thoe thoo thot toce toch tock toco toee toeh toek toet toho toke toko tooh took toot totc tote toth toto tott toze tozo tteo ttoe tttt tzzt zech zeck zeek zeke zeko zete zeto zeze zhee zoch zoco zoet zoke zoo- zook zoot zote zott zotz zozo zzhz zzzz