a-ak a-ii aaaa aaac aaai aaar aaca aacc aaci aack aacr aaic aaii aaka aara aarc aari acaa acac acag acai acar acca accc acci acga acgi acgr aci- acia acic acir acr- acra acrc acri acrr agac agag agai agar agca agcc agga aggi agia agic agig agii agir agra agri aiai aica aicc aicr aiga aiia aiic aiir aika aiki aira airi akaa akai akar akca akia akik akir akka akki akr- akra arac arag arai arak arar arc- arca arci arga argi aria arig arii arik arka arki arr- arra arrc arrg arri arrk arrr caaa caac cac- caca cacc caci cack cacr caga cagg cagi cagr caia caic caik cair caka cara carc cari cark carr ccaa ccac ccag ccai ccar ccca cccc ccci ccga ccgc ccic ccii ccir ccra ccrc ccrg ccri cgac cgcc cgcg ciaa ciak ciar cica cicc cici cicr ciga cigi ciia ciii cika cikr cira circ ciri cirk cirr ckac ckck ckga ckrc crac crag crai crar crca crcc crcr cria cric crig crik crkc gaar gack gaga gagg gagi gaia gaig gair gaki gara garg gari garr gc-c gcaa gccc gcic gcii gcrg gggg giaa giac giai gica gick gicr giga gigg gigi gira girg giri girk girr grac grai grcc gria gric grig grrr iaaa iaac iaai iaca iacc iacr iaia iara iarc icaa icac icag icai icar icca iccc icci iccr icga icgc icra icrc icrr igac igar igcc igga igia igkc igra igri iiac iica iiii iira iirc ikar ikig ikki ikra ikri irac irai irak irar irca ircc ircg iri- iria iric irig irka irki irra irrc irri k-ci kaaa kaag kaai kaak kaar kacc kaci kag- kaga kagc kagg kagi kagr kaia kaic kaig kaii kaik kair kaka kakc kaki kakk kara karg kari kark karr kcaa kcac kcai kcar kcca kccc kcci kcck kccr kcgc kcgi kcgr kcic kcii kcir kckc kckk kckr kcrc kcrg kcri kcrr kgac kgak kgcc kgcr kgga kggg kggi kggr kgia kgir kgra kgrc kgrg kgri kgrk kgrr kiac kiai kiar kica kicc kicg kick kicr kiga kigc kiia kiic kiii kiik kika kikc kiki kikk kikr kira kirc kiri kirk kirr kkaa kkac kkag kkai kkar kkci kkck kkcr kkgr kkia kkic kkik kkkk kkrc kkrk kkrr krac krag krai krak krar krca krcc krcg krci krgi kria krik krka krkc krki krkk krkr krrc krrg krri krrk krrr raag raak rac- raca racc raci rack raga ragg ragi raia raic raig raii raik rair raka raki rakk rara rari rark rcac rccc rcga rcgc rcic rcrg riaa riai riak rica ricc rick riga rigg rigi riia rika riki rikk riri rrrr