-ic a-a a-b a-c a-i aaa aab aac aai aak aao aau aav ab- aba abb abc abi abk abo abu abv ac- aca acb acc aci ack aco acu acv ai- aia aib aic aii aik aio aiu aiv aka akb akc aki akk ako aku akv aoa aob aoc aoi aok aoo aou aov au- aua aub auc aui auk auo auv av- ava avb avc avi avk avo avu b-u baa bab bac bai bak bao bau bav bba bbb bbc bbi bbk bbo bbu bca bcb bcc bci bck bco bcu bcv bi- bia bib bic bii bik bio biu biv bka bkb bkc bkk bko bkv boa bob boc boi bok boo bou bov bua bub buc bui buk buo buu bva bvb bvc bvi bvk bvo bvu bvv c-- caa cab cac cai cak cao cau cav cba cbb cbc cbi cbk cbo cbu cbv cca ccb ccc cci cck cco ccu ccv ci- cia cib cic cii cik cio ciu civ cka ckb ckc cki cko co- coa cob coc coi cok coo cou cov cua cub cuc cui cuk cuo cuu cuv cva cvb cvc cvi cvk cvo cvu cvv i-v ia- iaa iab iac iai iao iau iav iba ibb ibc ibi ibk ibo ibu ibv ica icb icc ici ick ico icu icv iia iib iic iii iio iiu ika ikb ikc iki ikk iko iku ikv io- ioa iob ioc ioi ioo iou iov iu- iua iub iuc iui iva ivb ivc ivi ivo ivu ivv ka- kaa kab kac kai kak kao kau kav kba kbb kbc kbi kbk kbo kbu kca kcb kcc kci kck kcu kia kib kic kii kik kio kiu kiv kkb kkc kki kkk kku kkv koa kob koc koi kok koo kou kub kuc kui kuk kuu kva kvb kvi kvk kvo kvv o-i oaa oab oac oai oak oao oau oav ob- oba obb obc obi obk obo obu obv oc- oca ocb occ oci ock oco ocu ocv oia oib oic oii oik oio oiu oiv oka okb okc oki okk oko oku oo- ooa oob ooc ooi ook ooo oov ou- oua ouc oui ouk ouo ov- ova ovb ovc ovi ovo ovv ua- uaa uab uac uai uak uao uau uav uba ubb ubc ubi ubk ubo ubu ubv uca ucb ucc uci uck uco ucu ucv uia uib uic uii uio uiu uka ukb ukc uki ukk uku uoa uob uoc uok uoo uua uuc uuu uva uvb uvc uvo uvu uvv v-a vaa vab vac vai vak vao vau vav vba vbc vbi vbk vbo vbv vca vcc vci vco vcu vi- via vib vic vii vik vio viu viv vka vkb voa vob voc voi vok voo vou vov vuk vuv vva vvb vvc vvi vvo vvv

-vac a-ak a-ii a-iv a-ok aaaa aaab aaac aaai aaav aaba aabb aabc aabi aaca aacb aacc aaci aack aaco aacu aacv aaib aaic aaii aaka aaku aaoo aava abaa abab abac abai abak abau abb- abba abbb abbi abbo abca abcb abcc abci abia abib abic abiu aboa abob abok aboo abou abov abua abuk abva acaa acab acac acai acba acca accc acci acco accu aci- acia acic acoa acou acu- acuo acvv aiai aiba aibo aica aicc aiia aiib aiic aika aiki aiko aioc aioi aiui aiva akaa akai akao akca akia akik akio akiu akka akki akko akku akok akua aoba aoca aoki auaa auca auci auki avab avao avcc avco avia avic avik avio aviv avou avui avva avvo ba-i baaa baak baba babb babi babo babu bac- baca bacc baci back baco baia baib baic baik baio bak- baka baki bako baku bau- bauk bava bavi bavu bbau bbbb bbci bcaa bcbc bcca bccc bcci bcia bcuc bcvo biak biao biba bibb bibi bibo bica bicc bici bick bico biko biku bio- bioc bioi biou bivi boab boac boai boak boba bobb bobi bobo bobu boca bock boco bocu boi- boii boiu boka boki boko boku boob booc book boua bouk bova bovi bovo buba bubb bubi bubo bubu buca bucc buci buck buco bucu buic buik buiu buka buki bukk buko buku c-bo caaa caab caac caba cabi cabo cabu cac- caca cacc caci cack caco caia caib caic caik caio caiu caka caoi cauc cauk cauo cava cavi cavo cavu cbac cbbc cbca cbcc cbcu cbia cbka cbko cbva cbvb ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccu cccv ccic ccii cciv ccob ccoc ccuc ccvi ccvo ciaa ciak ciao ciau ciba cibc cibi cibo cica cicc cici cico cicu ciia ciii cika ciko ciob ciuc civa civc civo ckac ckbc ckbi ckck ckco ckcv ckoa ckob ckoc ckoi ckoo ckvo coai coak coba cobb cobi cobo cobu coca cock coco cocu coia cok- coka coko coob cook coua coub couk cova covo cuau cub- cuba cubb cubi cuca cucc cuci cuck cui- cuk- cuka cvac cvca cvcc cvii iaaa iaac iaai iaba iaca iacc iacu iaia iava ibac ibca ibia icaa icab icac icai icao icbc icca iccb iccc icci icco iccu icoc icub iiac iica iiii iiio iioi iioo iiuc ikki ikko ikoo ikuo ioba iobi ioci ioii ioio ioko iooi iooo iucc iucv iuiu iuka ivai ivak ivao ivbv ivic k-ci kaaa kaab kaai kaak kaba kabb kabc kabi kabo kabu kacb kacc kaci kaco kacu kacv kaia kaib kaic kaii kaik kaio kaiu kaka kakc kaki kakk kako kaku kaoa kaoc kaoi kaok kau- kaub kauc kaui kauk kauo kava kavb kavi kavo kavu kavv kbaa kbab kbac kbai kbak kbba kbbb kbbc kbbi kbbk kbbo kbbu kbca kbcb kbci kbck kbco kbcu kbia kbib kbic kbik kbio kbiu kbkb kbkk kbko kbkv kboa kbob kboc kboi kbok kboo kbov kbua kbub kbuc kbuk kbuu kbva kbvb kbvc kbvo kbvu kcaa kcab kcac kcai kcau kcav kcba kcbc kcbi kcbk kcbu kcca kccb kccc kcci kcck kccu kccv kcic kcii kciu kciv kckc