-ana -vac a-ha aaaa aaac aaah aaan aaar aaav aaca aacc aach aacn aacr aacv aagh aaha aana aang aara aarc aava acaa acac acag acan acar acca accc acch acga acgr acha achh achr acr- acra acrc acrr acrv acvv agac agag agan agar agav agca agcc agga agha agna agra agva ahac ahah ahar ahha ahra ahrc ahrr ahva ana- anaa anac anag anah anan anar anca ancc ang- anga anha anna anrc arac arag arah aran arar arc- arca arch arga argh arh- arna arng arr- arra arrc arrg arrh arrr arva arvn avan avar avcc avra avva caaa caac caah caan cac- caca cacc cach cacr caga cagg cagn cagr caha cahn cana canc cang canh cann cara carc carn carr cava ccaa ccac ccag ccar ccca cccc cccv ccga ccgc ccha cchr ccna ccnc ccnr ccra ccrc ccrg cgac cgcc cgcg chaa chac chag chah chan char chav chca chch chgn chha chnc chnr chra chrc chrn chrr cnaa cnac cnag cnna cnrc cnrr crac crag cran crar crca crcc crcr crna cvac cvar cvca cvcc cvra cvrg cvrr gaar gach gaga gagg gaha gahn gana ganc gang gann gara garg garn garr garv gava gc-c gcaa gccc gcna gcrg gggg gghg ggrn ghan ghar gnaa gnac gnar gnav gncc gngc gnrc gnrr grac gran grav grcc grrr gvvv haag haan haar hag- haga hagg hagh haha hahn hana hanc hang hann hara harc harh harn harr harv hava hcca hccc hcch hcgh hcng hgah hgar hggc hhaa hhgg hhhh hnna hrac hran hrng hrrc hvac hvar hvcc naaa naac naag naan naar naca nacc nach naga nagc naha nahr nan- nana nang nann nara narc narg narh narn narr nava navr navv ncaa ncac ncar ncca nccc nccn nccr ncga ncgr ncha nchc ncna ncnc ncra ncrc ngac ngan nhcc nhnn nhra nhrc nngn nnnn nrca nrna nrrc nvcc raag raan rac- raca racc rach racv raga ragg ragh raha rahn rahr rana ranc rang rann rara rava rcac rccc rcga rcgc rcnr rcrg rcvr rgan rhag rhcg rnag rrah rrna rrrr rv-c rvca rvvh vaan vaar vaca vach vag- vaga vagg vagn vana vanc vang vann vara varg varn varr vava vgcc vhhh vnav vrac vran vrav vrnn vvvv