-vac a-ha aaaa aaac aaae aaah aaav aaca aacc aace aach aact aacu aacv aaea aaec aaev aaha aata aatc aatt aava ac-t acaa acac acae acat acca accc acce acch acct accu ace- acea acec aceh acet acev acha ache achh acht achu acta actc acte acth actt actu actv acu- acue acut acvv aeac aect aeta aetc aett aeva ahac ahah ahat ahau ahet ahha ahta ahte ahua ahva at-t ataa atac atae atat atca atcc atch atea atec atee atha athe atta atte attu atua atuc auaa auca auce auch auct auht aut- aute auth auve avat avcc avce avea avec aveh aveu avva caaa caac caah caat cac- caca cacc cace cach caec caeu caha cahe caht cat- cata catc cate cath catt catu catv cauc caut cava cave cavu ccaa ccac ccat ccca cccc cccu cccv ccee ccha cche cctc cctt cctv ccuc ccut ceac ceat cec- ceca cece cect ceec cet- ceta cete cetv ceva chaa chac chae chah chat chau chav chca chce chch chea chec chee cheh chet cheu chev chha chtt chtv chua chut ctae ctca ctec ctta ctvt cuau cuca cucc cuce cut- cuta cutc cute cuth cutt cutv cuve cvac cvca cvcc cvet cvte eaca eacc each eaec eata eate eath eave ecaa ecac ecat ecca eccc ecce ecct echa eche echt ect- ecta ectc ecth ectv ecua eeca eeea eeee eeta eetc eete eeth eetu eeva ehaa ehav ehcc ehea eheh eheu ehte etah etat etcc etch etec etee eth- etha ethe etta ette ettu etua euch euth evac evae evah evat evea evet haat hace haec haet haha haht hata hate hath hatt hatu hau- haue haut hava have hcat hcca hccc hcch hctv heah heat heca hech hect heet hehe heta hete heth hett hetu heue heve hevt hhaa hhat hhhh htcc htea htet huac huah huch hucu huea huet huhu huta hute huth hutt hutu hutv huve hvac hvat hvcc taa- taat taca tacc tace tach tact tacv taec taha tahe tahu tata tate tath tatt tatu tatv taua tauc taue taut tava tave tcca tccc tccu tch- tcha tche tchh tchu tctc teac teat teca tech tect teec teet teev teta tete teth tett tetu teut teva thaa thae that thau thca thch the- thea thec thee thet theu thue tttt tuae tuat tuca tucc tuch tuet tuht tuhu tuta tute tutt tutu tuva tvac tvtv uaca uata uath uatu uatv uaua ucat ucav ucca ucea ucha uche uctv ucua ucut uhta uhuh utac utah utau utec utha uthe uttu uuta uuuu uv-a uv-c uvaa uvac uvae uvat uvea uvvu vaat vaca vace vach vahe vata vate vath vatt vatu vaut vava vcat vche veat veau vecc vech veet veht veta vete veth veve vhhh vtac vtec vuca vutv vvvv