-ic a-a a-b a-c a-i aaa aab aac aah aai aan aao ab- aba abb abc abh abi abn abo ac- aca acb acc ach aci acn aco aha ahb ahc ahh ahi ahn aho ai- aia aib aic aih aii ain aio an- ana anb anc anh ani ann ano aoa aob aoc aoh aoi aon aoo baa bab bac bah bai ban bao bba bbb bbc bbh bbi bbn bbo bca bcb bcc bch bci bcn bco bha bhb bhc bhh bhi bho bi- bia bib bic bih bii bin bio bna bnb bnc bni bnn bno boa bob boc boh boi bon boo c-- caa cab cac cah cai can cao cba cbb cbc cbh cbi cbn cbo cca ccb ccc cch cci ccn cco ch- cha chb chc chh chi chn cho ci- cia cib cic cih cii cin cio cn- cna cnb cnc cnh cni cnn cno co- coa cob coc coh coi con coo h-i haa hab hac hah hai han hao hba hbb hbc hbh hbi hbn hbo hca hcb hcc hch hci hcn hco hha hhb hhc hhh hhi hhn hho hia hib hic hih hii hin hio hna hnb hnc hnh hnn hno hoa hob hoc hoh hoi hon hoo ia- iaa iab iac iah iai ian iao iba ibb ibc ibh ibi ibn ibo ica icb icc ich ici icn ico iha ihb ihc ihh ihi ihn iho iia iib iic iih iii iin iio in- ina inb inc inh ini inn ino io- ioa iob ioc ioh ioi ion ioo n-i naa nab nac nah nai nan nao nba nbb nbc nbi nbn nbo nca ncb ncc nch nci ncn nco nha nhb nhc nhh nhi nhn nia nib nic nih nii nin nio nna nnb nnc nnh nni nnn nno no- noa nob noc noh noi non noo o-i oaa oab oac oah oai oan oao ob- oba obb obc obh obi obn obo oc- oca ocb occ och oci ocn oco oha ohc ohh ohi ohn oho oia oib oic oii oin oio on- ona onb onc onh oni onn ono oo- ooa oob ooc ooh ooi oon ooo

-ana a-ha a-ii aaaa aaab aaac aaah aaai aaan aaba aabb aabc aabh aabi aaca aacb aacc aach aaci aacn aaco aaha aaib aaic aaii aain aana aani aaon aaoo abaa abab abac abai aban abb- abba abbb abbi abbo abca abcb abcc abch abci abcn abha abhi abho abia abib abic abin aboa abob aboh abon aboo acaa acab acac acai acan acba acca accc acch acci acco acha achh achi acho aci- acia acic acin acoa acoh acon ahab ahac ahah ahai ahha ahio ahoa aiai aian aiba aibn aibo aica aicc aich aiha aiho aiia aiib aiic aiin aina ainc aini aino aioc aioi aion ana- anaa anab anac anah anai anan anao anba anbb anbi anbo anca ancc anco anha ania anib anic anin anio anna annb anni anno ano- anoa anon aoah aoba aoca aonb aono ba-i baaa baah baan baba babb babi babo bac- baca bacc bach baci bacn baco baha bahi bahn baho baia baib baic bain baio bana banc banh bani bann bano baoh baon bbbb bbch bbci bbin bcaa bcbc bcca bccc bcci bcia bhai bhan bhao bhca bhcc bhoi bian biao biba bibb bibi bibo bica bicc bich bici bico biha bihi biin bin- bina binc binh bini binn bino bio- bioc bioi bion bnai bnib bnin bnoc boab boac boai boan boba bobb bobi bobo boca boch boco boha bohn boho boi- boii boin bona bonc boni bonn bono boob booc booh boon c-bo caaa caab caac caah caan caba cabi cabo cac- caca cacc cach caci caco caha cahn caia caib caic cain caio cana canc canh cani cann cano caoi cbac cbbc cbca cbcc cbcn cbha cbia cbna ccaa ccab ccac ccai ccba ccbc ccbn ccca cccb cccc ccci ccha ccic ccii ccna ccnb ccnc ccni ccob ccoc chaa chab chac chah chai chan chao chca chch chci chha chia chib chic chih chin chnb chnc chno choc choh choi chon choo ciaa cian ciao ciba cibc cibi cibo cica cicc cich cici cico ciia ciii cin- cina cinc cini cino ciob cion cnaa cnac cnbc cnci cnco cnib cnic cnih cnna cnoh coai coan coba cobb cobh cobi cobo coca coch coco coha cohn coho coia coin con- cona conc coni conn cono coob cooh coon h-ii haab haan haba habi habo haco haha hahn haho hain hana hanc hani hann hano haon hbic hbio hboc hcbc hcca hccb hccc hcch hchi hhaa hhhh hi-c hiaa hiab hian hiba hibi hicc hich hico hihc hihi hiho hina hinc hinn hino hiob hioc hnna hnoi hoac hoai hoan hoba hobo hoca hoch hocn hoha hohn hoho honi hono hoon i-no iaaa iaac iaai iaba iaca iacc iahc iaia iain iana ibac iban ibca ibia ibon icaa icab icac icai ican icao icbc icca iccb iccc icci iccn icco ichc ichi icho icnb icnc icoc icon ihab ihan ihba ihcc ihob iiac iica iiii iiio iino iioi iioo inab inac inai inan inao inba inbo inca incb inch inci inco inha inia inna inni inno ino- inoi inon ioan ioba iobi ioci ioii ioio iona ioni ionn iono iooi iooo n-ii naaa naab naac naai naan naba nabc nabi nabo naca nacc nach naci naco naha nahi naia naib naic nain naio nan- nana nanb nani nann nano naoc naoh naoi nbaa nbbc nbbo nbca nbcc nbci nbco nbia nbic ncaa ncac ncba ncbc ncbi ncca nccc ncci nccn ncha nchc ncia ncna ncnc ncoa ncoc nhcc nhnn nhon niab niac nian nibi nibo nica nicc nich nici nico niha niia nina ninh nini nino nioh nion nioo nnnn noaa noac noah noba nobc nobi nobo noch noci noco noha nohn noho noia noib noin noio non- nona noni nonn nono noo- noob noon nooo oaic obai oban obba obbo obia obin oboi obon ocab ocac