a-ha a-ii aaaa aaac aaah aaai aaar aaca aacc aach aaci aacr aagh aaha aaic aaii aara aarc aari acaa acac acag acai acar acca accc acch acci acga acgi acgr acha achh achi achr aci- acia acic acir acr- acra acrc acri acrr agac agag agai agar agca agcc agga aggi agha agia agic agig agii agir agra agri ahac ahah ahai ahar ahha ahir ahra ahrc ahrr aiai aica aicc aich aicr aiga aiha aiia aiic aiir aira airh airi arac arag arah arai arar arc- arca arch arci arga argh argi arh- aria arig arii arr- arra arrc arrg arrh arri arrr caaa caac caah cac- caca cacc cach caci cacr caga cagg cagi cagr caha caia caic cair cara carc cari carr ccaa ccac ccag ccai ccar ccca cccc ccci ccga ccgc ccha cchr ccic ccii ccir ccra ccrc ccrg ccri cgac cgcc cgcg chaa chac chag chah chai char chca chch chci chha chia chic chig chih chir chra chrc chrr ciaa ciar cica cicc cich cici cicr ciga cigi cihr ciia ciii cira circ cirh ciri cirr crac crag crai crar crca crcc crcr cria cric crig gaar gach gaga gagg gagi gaha gahi gaia gaig gair gara garg gari garr gc-c gcaa gccc gcic gcii gcrg gggg gghg ghai ghar ghia giaa giac giai gica gicr giga gigg gigi gira girg giri girr grac grai grcc gria gric grig grrr h-ii haag haar hag- haga hagg hagh hagi haha haig hair hara harc harh hari harr hcca hccc hcch hcgh hchi hgah hgar hggc hhaa hhgg hhhh hi-c hiaa hiag hiar hicc hich higa high higi hihc hihi hira hiri hrac hrrc iaaa iaac iaai iaca iacc iacr iahc iaia iara iarc icaa icac icag icai icar icca iccc icci iccr icga icgc ichc ichi ichr icra icrc icrr igac igar igcc igga igia igra igri ihcc ihra ihrc iiac iica iiii iira iirc irac irai irar irca ircc ircg iri- iria iric irig irra irrc irri raag rac- raca racc rach raci raga ragg ragh ragi raha rahi rahr raia raic raig raii rair rara rari rcac rccc rcga rcgc rcic rcrg rhag rhcg riaa riah riai rica ricc rich riga rigg righ rigi riha riia riri rrah rrrr