-ic a-a a-b a-c a-i aaa aab aac aad aah aai aan aau ab- aba abb abc abd abh abi abn abu ac- aca acb acc acd ach aci acn acu ad- ada adb adc add adh adi adn adu aha ahb ahc ahd ahh ahi ahn ahu ai- aia aib aic aid aih aii ain aiu an- ana anb anc and anh ani ann anu au- aua aub auc aud auh aui aun b-u baa bab bac bad bah bai ban bau bba bbb bbc bbd bbh bbi bbn bbu bca bcb bcc bcd bch bci bcn bcu bda bdb bdc bdd bdh bdi bdu bha bhb bhc bhd bhh bhi bhu bi- bia bib bic bid bih bii bin biu bna bnb bnc bnd bni bnn bnu bua bub buc bud buh bui bun buu c-- caa cab cac cad cah cai can cau cba cbb cbc cbd cbh cbi cbn cbu cca ccb ccc ccd cch cci ccn ccu cda cdb cdc cdd cdh cdi cdn cdu ch- cha chb chc chd chh chi chn chu ci- cia cib cic cid cih cii cin ciu cn- cna cnb cnc cnd cnh cni cnn cnu cua cub cuc cud cuh cui cun cuu daa dab dac dad dah dai dan dau dba dbb dbc dbd dbh dbi dbn dbu dca dcb dcc dcd dci dcn dcu dda ddb ddc ddd ddh ddi ddn ddu dh- dha dhb dhc dhd dhh dhi dhu di- dia dib dic did dih dii din diu dna dnb dnc dnd dnh dni dnn dua dub duc dud duh dui dun h-i haa hab hac had hah hai han hau hba hbb hbc hbd hbh hbi hbn hbu hca hcb hcc hcd hch hci hcn hda hdb hdc hdd hdh hdi hdn hdu hha hhb hhc hhd hhh hhi hhn hhu hia hib hic hid hih hii hin hiu hna hnb hnc hnd hnh hnn hnu hua hub huc hud huh hui hun huu i-d ia- iaa iab iac iad iah iai ian iau iba ibb ibc ibd ibh ibi ibn ibu ica icb icc icd ich ici icn icu ida idb idc idd idh idi idn idu iha ihb ihc ihd ihh ihi ihn ihu iia iib iic iid iih iii iin iiu in- ina inb inc ind inh ini inn inu iu- iua iub iuc iud iui n-i naa nab nac nad nah nai nan nau nba nbb nbc nbd nbi nbn nbu nca ncb ncc ncd nch nci ncn ncu nda ndb ndc ndd ndh ndi ndn ndu nha nhb nhc nhd nhh nhi nhn nhu nia nib nic nid nih nii nin niu nna nnb nnc nnh nni nnn nnu nua nub nuc nud nuh nui nun nuu ua- uaa uab uac uad uah uai uan uau uba ubb ubc ubh ubi ubn ubu uca ucb ucc ucd uch uci ucn ucu uda udb udc udd udi udn udu uha uhb uhc uhd uhh uhi uhu uia uib uic uid uii uin uiu un- una unb unc und unh uni unn unu uua uuc uun uuu

-ana a-ha a-ii a-un aaaa aaab aaac aaad aaah aaai aaan aaba aabb aabc aabd aabh aabi aaca aacb aacc aacd aach aaci aacn aacu aada aadc aadi aadu aaha aaib aaic aaii aain aana aand aani abaa abab abac abad abai aban abau abb- abba abbb abbi abca abcb abcc abcd abch abci abcn abda abdi abdu abha abhi abia abib abic abid abin abiu abnu abua abud abun acaa acab acac acad acai acan acba acca accc accd acch acci accu acda acdb acdc acdi acha achh achi achu aci- acia acic acid acin acu- adaa adab adac adad adah adai adan adba adbc adbi adcc adci adda addc addd addi addn addu adha adhd adhi adhn adhu adia adib adic adin adna adni adua adub adun ahab ahac ahad ahah ahai ahau ahdi ahha ahua ahun aiai aian aiba aibn aica aicc aicd aich aida aidb aidc aidi aidu aiha aiia aiib aiic aiid aiin aina ainc aind aini ainu aiud aiui ana- anaa anab anac anad anah anai anan anau anba anbb anbi anbu anca ancc and- anda andh andi anha ania anib anic anin aniu anna annb anni anua anub anui anun auaa auca auch auci audc audh audi auna ba-i baaa baad baah baan baba babb babi babu bac- baca bacc bach baci bacn bada badb badd badh badi badu baha bahi bahn bahu baia baib baic baid bain bana banc band banh bani bann banu bau- baud bbad bbau bbbb bbch bbci bbdd bbin bcaa bcbc bcca bccc bcci bcda bchd bcia bcnu bcuc bdbc bddc bddh bdii bdin bdna bhai bhan bhca bhcc bhuu biad bian biba bibb bibi bica bicc bich bici bida bidi bidu biha bihi bihu biin bin- bina binc bind binh bini binn binu bnai bnib bnin buad buba bubb bubi bubu buca bucc buch buci bucu buda budb budd budi budu buha buhi buic buid buin buiu buna bunb bund buni bunn bunu c-cd caaa caab caac caah caan caba cabi cabu cac- caca cacc cach caci cada cadc cadd cadi cadu caha cahn caia caib caic caid cain caiu cana canc cand canh cani cann cauc cbac cbbc cbca cbcc cbcn cbcu cbdb cbdc cbdi cbdn cbha cbia cbid cbna cbnd ccaa ccab ccac ccad ccai ccba ccbc ccbn ccca cccb cccc ccci cccu ccdc ccdh ccdi ccdn ccha ccic ccid ccii ccna ccnb ccnc ccni ccnu ccuc cdaa cdac cdad cdai cdba cdda cddb cdic cdii cdna cdnb cdnc chaa chab chac chad chah chai chan chau chca chch chci chdi chha chia chib chic chid chih chin chiu chnb chnc chua chub chud chui chun ciaa cian ciau ciba cibc cibi cica cicc cich cici cicu cida cidc cidi ciia ciid ciii cin- cina cinc cind cini ciuc cnaa cnac cnbc cnci cnda cndd cnib cnic cnid cnih cnna cuan cuau cub- cuba cubb cubi cuca cucc cuci