-ana -ing a-ii aaaa aaab aaac aaai aaan aaar aaba aabb aabc aabi aaca aacb aacc aaci aacn aacr aaib aaic aaii aain aana aang aani aara aarc aari abaa abab abac abag abai aban abar abb- abba abbb abbi abbr abca abcb abcc abci abcn abcr abia abib abic abig abin abir abra abrc abri acaa acab acac acag acai acan acar acba acca accc acci acga acgi acgr aci- acia acic acin acir acr- acra acrc acri acrr agac agag agai agan agar agba agca agcc agga aggi agia agib agic agig agii agin agir agna agni agra agri aiai aian aiba aibn aica aicc aicr aiga aiia aiib aiic aiin aiir aina ainc aini aira airi ana- anaa anab anac anag anai anan anar anba anbb anbi anca ancc ang- anga angi ania anib anic anin anir anna annb anni anrc anri arab arac arag arai aran arar arba arbi arc- arca arci arga argb argi aria arib arig arii arin arna arng arni arr- arra arrc arrg arri arrr ba-i baaa baan baar baba babb babi babr bac- baca bacc baci bacn baga bagg bagi bagn baia baib baic baig bain bair bana banc bang bani bann banr bar- bara barb barc barg bari barn barr bbbb bbci bbga bbin bbng bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcci bcia bcra bgan bgca bgia bian biar biba bibb bibi bica bicc bicg bici biga bigb bigc bigg bign biin bin- bina binc bing bini binn bira birb birg biri birn birr bnai bnib bnin bnrr brab brac brag brai bran brca brcb bria bric brig brin brna brrr caaa caab caac caan caba cabg cabi cac- caca cacc caci cacr caga cagg cagi cagn cagr caia caib caic cain cair cana canc cang cani cann cara carb carc cari carn carr cbac cbar cbbc cbca cbcc cbcn cbcr cbga cbgb cbia cbir cbna cbrn ccaa ccab ccac ccag ccai ccar ccba ccbc ccbn ccca cccb cccc ccci ccga ccgc ccic ccii ccir ccna ccnb ccnc ccni ccnr ccra ccrc ccrg ccri cgac cgcc cgcg ciaa cian ciar ciba cibc cibi cica cicc cici cicr ciga cigi ciia ciii cin- cina cinc cing cini cira cirb circ ciri cirr cnaa cnac cnag cnbc cnci cngi cnib cnic cnna cnrc cnrr crab crac crag crai cran crar crbc crca crcc crcr cria crib cric crig crin crna gaar gaba gabb gabi gabr gaga gagg gagi gaia gaig gain gair gana ganc gang gani gann gara garb garg gari garn garr gbag gban gc-c gcaa gcbc gccc gcic gcii gcna gcrg gggg ggrn giaa giac giai gian giba gibb gica gicr giga gigg gigi gign gina ging gini ginn gira girg giri girn girr gnaa gnac gnar gncc gngc gnib gnin gnrc gnrr grab grac grai gran grbr grcc gria grib gric grig grin grni grrr iaaa iaac iaai iaba iaca iacc iacr iaia iain iana iara iarc ibac iban ibar ibca ibga ibia ibra ibrc ibri icaa icab icac icag icai ican icar icbc icca iccb iccc icci iccn iccr icga icgc icnb icnc icra icrc icrr igac igan igar igba igbc igcc igga igia igni igra igri iiac iica iiii iira iirc inab inac inai inan inar inba inca incb inci incr inga inia inig inna inni innr inra inri irac irai iran irar irca ircc ircg iri- iria iric irig irin irna irra irrc irri n-ii naaa naab naac naag naai naan naar naba nabc nabi naca nacc naci naga nagc nagi naia naib naic naig nain nair nan- nana nanb nang nani nann nara narc narg nari narn narr nbaa nbar nbbc nbca nbcc nbci nbia nbic ncaa ncac ncar ncba ncbc ncbi ncca nccc ncci nccn nccr ncga ncgr ncia ncna ncnc ncra ncrc ncri ngab ngac ngai ngan ngia ngic ngri niab niac nian nibi nica nicc nici nigc nigg niia niir nina ning nini nira nngn nnnn nrab nrca nric nrna nrrc raab raag raan raba rabb rabi rac- raca racc raci raga ragg ragi raia raic raig raii rain rair rana ranc rang rani rann rara rarb rari rbbb rbbr rcac rcbc rccb rccc rcga rcgc rcic rcnr rcrg rgan rgba rgbi riaa riab riai rian rib- riba rica ricc riga rigg rigi riia riin rina ring rinn riri rnag rnai rnbr rnin rrna rrrr