-ic a-a a-b a-c a-i aaa aab aac aah aai aam aan aar ab- aba abb abc abh abi abm abn abr ac- aca acb acc ach aci acm acn acr aha ahb ahc ahh ahi ahm ahn ahr ai- aia aib aic aih aii aim ain air ama amb amc amh ami amm amn amr an- ana anb anc anh ani anm ann anr ar- ara arb arc arh ari arm arn arr baa bab bac bah bai bam ban bar bba bbb bbc bbh bbi bbm bbn bbr bca bcb bcc bch bci bcm bcn bcr bha bhb bhc bhh bhi bhm bhr bi- bia bib bic bih bii bim bin bir bma bmb bmc bmh bmi bmm bmn bmr bna bnb bnc bni bnn bnr bra brb brh bri brm brn brr c-- caa cab cac cah cai cam can car cba cbb cbc cbh cbi cbm cbn cbr cca ccb ccc cch cci ccm ccn ccr ch- cha chb chc chh chi chm chn chr ci- cia cib cic cih cii cim cin cir cma cmb cmc cmh cmi cmm cmn cmr cn- cna cnb cnc cnh cni cnm cnn cnr cra crb crc crh cri crm crn crr h-i haa hab hac hah hai ham han har hba hbb hbc hbh hbi hbm hbn hbr hca hcb hcc hch hci hcm hcn hcr hha hhb hhc hhh hhi hhm hhn hhr hia hib hic hih hii him hin hir hma hmb hmc hmh hmi hmm hmr hna hnb hnc hnh hnn hr- hra hrb hrc hrh hri hrm hrn hrr ia- iaa iab iac iah iai iam ian iar iba ibb ibc ibh ibi ibm ibn ibr ica icb icc ich ici icm icn icr iha ihb ihc ihh ihi ihm ihn ihr iia iib iic iih iii iim iin iir im- ima imb imc imh imi imm imn in- ina inb inc inh ini inm inn inr ir- ira irb irc iri irm irn irr m-r maa mab mac mah mai mam man mar mba mbb mbc mbh mbi mbm mbr mc- mca mcb mcc mch mci mcm mcn mcr mha mhc mhh mhi mhm mhn mhr mi- mia mib mic mih mii mim min mir mma mmb mmc mmh mmi mmm mmn mmr mna mnb mnc mni mnm mnn mnr mra mrb mrc mrh mri mrm mrn mrr n-i naa nab nac nah nai nam nan nar nba nbb nbc nbi nbm nbn nbr nca ncb ncc nch nci ncm ncn ncr nha nhb nhc nhh nhi nhm nhn nhr nia nib nic nih nii nim nin nir nma nmb nmc nmh nmi nmm nmn nmr nna nnb nnc nnh nni nnm nnn nra nrb nrc nri nrm nrn nrr ra- raa rab rac rah rai ram ran rar rba rbb rbc rbh rbi rbm rbn rbr rca rcb rcc rch rci rcm rcn rcr rh- rha rhb rhc rhh rhi rhm rhn rhr ria rib ric rih rii rim rin rir rma rmb rmc rmh rmi rmm rmn rmr rna rnb rnc rnh rni rnm rnn rnr rra rrb rrc rrh rri rrm rrn rrr

-ana a-ha a-ii aaaa aaab aaac aaah aaai aaam aaan aaar aaba aabb aabc aabh aabi aabm aaca aacb aacc aach aaci aacm aacn aacr aaha aaib aaic aaii aain aama aamb aamc aami aamn aamr aana aani aara aarc aari aarm abaa abab abac abai abam aban abar abb- abba abbb abbi abbr abca abcb abcc abch abci abcn abcr abha abhi abhm abhr abia abib abic abim abin abir abma abmb abmc abra abrc abri acaa acab acac acai acan acar acba acca accc acch acci accm acha achh achi achr aci- acia acic acim acin acir acma acmc acmh acmi acr- acra acrc acri acrm acrr ahab ahac ahah ahai aham ahar ahha ahir ahmc ahra ahrc ahrr aiai aian aiba aibn aica aicc aich aicr aiha aiia aiib aiic aiin aiir aimc aimi aimm aina ainc aini aira airh airi amaa amac amah amai amam aman amar amb- amba ambi ambn ambr amca amcc amia amib amic amii amin amir amm- amma ammi amni amra amrc amri ana- anaa anab anac anah anai anam anan anar anba anbb anbi anca ancc anha ania anib anic anim anin anir anma anna annb anni anrc anri arab arac arah arai aram aran arar arba arbh arbi arc- arca arch arci arcm arh- aria arib arii arim arin arma armc armh armi armm arna arni arr- arra arrc arrh arri arrr ba-i baaa baah baam baan baar baba babb babi babm babr bac- baca bacc bach baci bacn baha bahi bahn bahr baia baib baic bain bair bama bamb bamc bami bamm bamn bana banc banh bani bann banr bar- bara barb barc barh bari barm barn barr bbbb bbch bbci bbcm bbin bbrc bcaa bcam bcar bcbc bcca bccc bcci bccm bcia bcma bcra bhai bhan bhar bhca bhcc bhim bhir bhra bian biar biba bibb bibi bica bicc bich bici biha bihi biin bima bin- bina binc binh bini binn bira birb biri birn birr bmaa bman bmci bmic bmir bmmi bmnh bnai bnib bnim bnin bnrr brab brac brah brai bram bran brca brcb bria bric brih brim brin brmc brna brrm brrr caaa caab caac caah caam caan caba cabi cac- caca cacc cach caci cacm cacr caha cahn caia caib caic caim cain cair cama camb camc camh cami camm cana canc canh cani cann cara carb carc cari carm carn carr cbac cbar cbbc cbca cbcc cbcm cbcn cbcr cbha cbia cbir cbna cbrh cbrm cbrn ccaa ccab ccac ccai ccam ccar ccba ccbc ccbn ccca cccb cccc ccci cccm ccha cchr ccic ccii ccim ccir ccma ccmb ccmc ccmm ccna ccnb ccnc ccni ccnm ccnr ccra ccrc ccri chaa chab chac chah chai cham chan char chca chch chci chcm chha chia chib chic chih chim chin chir chmb chmc chmi chmn chnb chnc chnm chnr chra chrb chrc