-vac a-ha a-ii a-iv aaaa aaac aaah aaai aaav aaca aacc aach aaci aaco aact aacv aaha aaic aaii aaoo aata aatc aatt aava ac-t acaa acac acai acat acca accc acch acci acco acct acha achh achi acho acht aci- acia acic acoa acoh acot acta actc acth acti acto actt actv acvv ahac ahah ahai ahat ahha ahio ahit ahoa ahot ahta ahti ahto ahva aiai aica aicc aich aiha aiho aiia aiic aioc aioi aita aith aiti aitt aiva aoah aoca aotc at-t ataa atac atai atat atca atcc atch atco atha athi atho atia atic atit atoc atoi atot atta atti atto atvi avao avat avcc avco avia avic avio avit aviv avot avva avvo caaa caac caah caat cac- caca cacc cach caci caco caha caht caia caic caio cait caoi cat- cata catc cath cati cato catt catv cava cavi cavo ccaa ccac ccai ccat ccca cccc ccci cccv ccha ccic ccii cciv ccoc cctc cctt cctv ccvi ccvo chaa chac chah chai chao chat chav chca chch chci chha chia chic chih chit chiv choc choh choi choo chov chto chtt chtv chvo ciaa ciao ciat cica cicc cich cici cico cict ciht ciia ciii ciit cita cith citi cito citt citv civa civc civh civo coai coat coca coch coco coct coha coho coia coit cooh coot cota cotc coth coti coto cott cova covo ctca ctia ctic ctot ctta ctvo ctvt cvac cvca cvcc cvii h-ii haat haco haha haho haht hait hata hath hati hato hatt hava hcat hcca hccc hcch hchi hctv hhaa hhat hhhh hi-c hi-v hiaa hicc hich hico hihc hihi hiho hiht hiit hioc hita hitc hiti hito hitt hitv hoac hoai hoat hoca hoch hoha hoho hoit hoot hota hoth hoti hoto hott hova hovi htcc htoh hvac hvat hvcc iaaa iaac iaai iaat iaca iacc iact iahc iaia iata iatc iati iava icaa icac icai icao icat icca iccc icci icco icct ichc ichi icho icoc icta ictv ihcc ihit ihtc ihvh iiac iica iiht iiii iiio iiit iioi iioo iita iitt ioci ioii ioio ioit iooi iooo iota ioto itaa itac itai itat itch itha ithc itia itic itoh itoi itoo itta itto ivah ivai ivao ivic oaic oath ocac ocat occa occc occi occt ocha ochi ocht oct- octa octi octo ohai ohcc ohhi ohho ohia ohio ohoh ohta ohto oiav oici oiii oita oitc oiti ooaa ooha ooho ooia oooh oooo otac otha otho otic otit oto- otoh otoo otov otta otti otto ovi- ovo- ovoo ovot taa- taat taca tacc tach taci taco tact tacv taha tahi taho taia taio tait taoa tata tath tati tato tatt tatv tava tavi tavo tcca tccc tch- tcha tchh tchi tcho tcov tctc thaa thai thao that thca thch thi- thia thic thio thoo thot tiaa tiao tica ticc tich tico tiht tiit tita titc tith titi tito titt tiva tivi tivo toat toca toch toci toco tohi toho toit tooa tooh toot tota totc toth toti toto tott tova tovo tttt tvac tvtv vaat vaca vach vaco vahi vaho vaia vaio vait vata vath vati vato vatt vava vcat vcci vhhh vic- vica vich vici vico vict vihi viii vita vith viti vito vitt viva vivi vivo voat voca voho voia voic voio voit vooc voot vota voth voto vt-i vtac vvvv