a-a a-b a-c aaa aab aac aaj aan aao aau aav ab- aba abb abc abj abn abo abu abv ac- aca acb acc acj acn aco acu acv aja ajb ajc ajj ajn ajo aju an- ana anb anc anj ann ano anu anv aoa aob aoc aoj aon aoo aou aov au- aua aub auc auj aun auo auv av- ava avb avc avn avo avu b-u baa bab bac baj ban bao bau bav bba bbb bbc bbn bbo bbu bca bcb bcc bcj bcn bco bcu bcv bja bjc bjj bjn bju bna bnb bnc bnj bnn bno bnu bnv boa bob boc boj bon boo bou bov bua bub buc buj bun buo buu bva bvb bvc bvn bvo bvu bvv c-- c-j caa cab cac caj can cao cau cav cba cbb cbc cbj cbn cbo cbu cbv cca ccb ccc ccj ccn cco ccu ccv cja cjb cjc cn- cna cnb cnc cnj cnn cno cnu cnv co- coa cob coc coj con coo cou cov cua cub cuc cun cuo cuu cuv cva cvb cvc cvn cvo cvu cvv jaa jab jac jaj jan jao jau jav jba jbc jbj jbo jbu jca jcb jcc jco jcu jja jjb jjc jjj jju jna jnc jnj jnn jno jnu joa job joc joj jon joo jou jub jun juo juv jvb jvc jvn naa nab nac naj nan nao nau nav nba nbb nbc nbn nbo nbu nbv nca ncb ncc ncn nco ncu ncv nja njc njn nju nna nnb nnc nnn nno nnu nnv no- noa nob noc noj non noo nou nov nua nub nuc nuj nun nuo nuu nuv nva nvb nvc nvn nvu nvv oaa oab oac oaj oan oao oau oav ob- oba obb obc obj obn obo obu obv oc- oca ocb occ ocj ocn oco ocu ocv oja ojb ojc ojo oju on- ona onb onc onj onn ono onu oo- ooa oob ooc oon ooo oov ou- oua ouc oun ouo ov- ova ovb ovc ovo ovv ua- uaa uab uac uaj uan uao uau uav uba ubb ubc ubn ubo ubu ubv uca ucb ucc ucj ucn uco ucu ucv ujc ujo un- una unb unc unn uno unu unv uoa uob uoc uoj uon uoo uua uuc uun uuu uva uvb uvc uvo uvu uvv v-a vaa vab vac vaj van vao vau vav vba vbc vbo vbv vca vcc vcn vco vcu vja vn- vna vnj vno vnu vnv voa vob voc von voo vou vov vuv vva vvb vvc vvo vvv

-ana -vac a-un aaaa aaab aaac aaan aaav aaba aabb aabc aaca aacb aacc aacn aaco aacu aacv aana aaon aaoo aava abaa abab abac abaj aban abau abb- abba abbb abbo abca abcb abcc abcn abnu aboa abob abon aboo abou abov abua abun abva acaa acab acac acan acba acca accc acco accu acoa acon acou acu- acuo acvv ajab ajac ajan ajao ajba ajna ajob ajon ajoo ajou ana- anaa anab anac anan anao anau anba anbb anbo anbu anca ancc anco anja anjo anju anna annb anno ano- anoa anon anua anub anuj anun aoba aoca aonb aono aoun auaa auca auja auna avab avaj avan avao avcc avco avon avou avun avva avvo baaa baan baba babb babo babu bac- baca bacc bacn baco baja baju bana banc banj bann bano banu baon bau- bava bavu bbau bbbb bcaa bcbc bcca bccc bcnu bcuc bcvo bjcc bjoa bjuv bnoc boab boac boan boba bobb bobo bobu boca boco bocu bojo boju bona bonc bonn bono bonu boob booc boon boua boun bova bovo buba bubb bubo bubu buca bucc buco bucu buja bujo buju buna bunb bunn buno bunu buon c-bo caaa caab caac caan caba cabo cabu cac- caca cacc caco caja caju cana canc cann cano cauc cauo cava cavo cavu cbac cbbc cbca cbcc cbcn cbcu cbna cbva cbvb cbvn ccaa ccab ccac ccba ccbc ccbn ccca cccb cccc cccu cccv ccjo ccna ccnb ccnc ccnu ccob ccoc ccuc ccvo cjan cjbc cjca cjcb cjcj cjnb cjob cjon cjun cjvb cnaa cnac cnbc cnco cnna cnnj coan coba cobb cobo cobu coca coco cocu cojo con- cona conc conj conn cono conv coob coon coua coub coun cova covo cuan cuau cub- cuba cubb cuca cucc cucn cujo cuju cuna cuno cuon cvac cvca cvcc jaan jaba jabo jaca jacc jaco jacu jaja jaju jana jann jano janu jaon jaun java jbaa jbob jcbc jccc jjcc jnco joab joan joao joba jobo jobu joca joco jocu jojo jona jonn jono joon joun jova jovo juab juan juba jubu juca juco jucu juja juju junb junc juno junu juon juva naaa naab naac naan naba nabc nabo nabu naca nacc naco naja naju nan- nana nanb nann nano nanu naoc nauo nava navo navv nbaa nbbc nbbj nbbo nbca nbcc nbco ncaa ncac ncba ncbc ncca nccc nccn nccu ncna ncnc ncoa ncoc ncua njaa njac njvc nnnn noaa noac noba nobc nobo nobu noco noja non- nona nonn nono nonu noo- noob nooj noon nooo noov noun nov- nova novo nuan nuba nubc nuca nucu nuna nunc nunn nuno nuoc nuon nuva nuvo nvcc oaau oban obba obbo obja obon ocab ocac ocan ocbc occa occc occn ocna ocon ojan onab onan onc- onca onco onna onno onon ooaa ooba oona oooo ouac ouan oucc ouju oun- ouna ouu- ovan ovo- ovon ovoo uabc uaca uaoc uaua ubac ubba ubbo ubja uboc ubon ucan ucav ucbc ucca ucon ucua ujan ujna unaa unac unan unau unca uncc unco unna unno unon unov uocc uovo uuno uuoc uuuu uv-a uv-b uv-c uvaa uvac uvvu vaan vaca vaco vaja vana vanc vanj vann vano vanu vava vbcc vcon vjaa vnav voca vona vonn vooc voun vuca vuco vuno vvob vvvv

-aaa- aaaoc aabaa aabba aacbc aacjc abaab ababa ababu abaca abaco abaja abajo abana abanc abann abano abaon abava abbac abbaj abban abbou