-ic a-a a-b a-c a-i aaa aab aac aad aah aai aam aao aar ab- aba abb abc abd abh abi abm abo abr ac- aca acb acc acd ach aci acm aco acr ad- ada adb adc add adh adi adm ado adr aha ahb ahc ahd ahh ahi ahm aho ahr ai- aia aib aic aid aih aii aim aio air ama amb amc amd amh ami amm amo amr aoa aob aoc aod aoh aoi aom aoo aor ar- ara arb arc ard arh ari arm aro arr baa bab bac bad bah bai bam bao bar bba bbb bbc bbd bbh bbi bbm bbo bbr bca bcb bcc bcd bch bci bcm bco bcr bda bdb bdc bdd bdh bdi bdm bdo bdr bha bhb bhc bhd bhh bhi bhm bho bhr bi- bia bib bic bid bih bii bim bio bir bma bmb bmc bmd bmh bmi bmm bmo bmr boa bob boc bod boh boi bom boo bor bra brb brd brh bri brm bro brr c-- caa cab cac cad cah cai cam cao car cba cbb cbc cbd cbh cbi cbm cbo cbr cca ccb ccc ccd cch cci ccm cco ccr cda cdb cdc cdd cdh cdi cdm cdo cdr ch- cha chb chc chd chh chi chm cho chr ci- cia cib cic cid cih cii cim cio cir cma cmb cmc cmd cmh cmi cmm cmo cmr co- coa cob coc cod coh coi com coo cor cra crb crc crd crh cri crm cro crr daa dab dac dad dah dai dam dao dar dba dbb dbc dbd dbh dbi dbm dbo dbr dca dcb dcc dcd dci dcm dco dcr dda ddb ddc ddd ddh ddi ddm ddo ddr dh- dha dhb dhc dhd dhh dhi dhm dho dhr di- dia dib dic did dih dii dim dio dir dma dmb dmc dmd dmh dmi dmm dmo dmr doa dob doc dod doh doi dom doo dor dra drb drc drd dri drm dro drr h-i haa hab hac had hah hai ham hao har hba hbb hbc hbd hbh hbi hbm hbo hbr hca hcb hcc hcd hch hci hcm hco hcr hda hdb hdc hdd hdh hdi hdm hdo hdr hha hhb hhc hhd hhh hhi hhm hho hhr hia hib hic hid hih hii him hio hir hma hmb hmc hmd hmh hmi hmm hmo hmr hoa hob hoc hod hoh hoi hom hoo hor hr- hra hrb hrc hrd hrh hri hrm hro hrr i-d ia- iaa iab iac iad iah iai iam iao iar iba ibb ibc ibd ibh ibi ibm ibo ibr ica icb icc icd ich ici icm ico icr ida idb idc idd idh idi idm ido idr iha ihb ihc ihd ihh ihi ihm iho ihr iia iib iic iid iih iii iim iio iir im- ima imb imc imd imh imi imm imo io- ioa iob ioc iod ioh ioi iom ioo ior ir- ira irb irc ird iri irm iro irr m-o m-r maa mab mac mad mah mai mam mao mar mba mbb mbc mbd mbh mbi mbm mbo mbr mc- mca mcb mcc mcd mch mci mcm mco mcr mda mdb mdc mdd mdh mdi mdm mdo mdr mha mhc mhd mhh mhi mhm mho mhr mi- mia mib mic mid mih mii mim mio mir mma mmb mmc mmd mmh mmi mmm mmo mmr moa mob moc mod moh moi mom moo mor mra mrb mrc mrd mrh mri mrm mro mrr o-i oaa oab oac oad oah oai oam oao oar ob- oba obb obc obd obh obi obm obo obr oc- oca ocb occ ocd och oci ocm oco ocr oda odb odc odd odh odi odm odo odr oha ohc ohd ohh ohi ohm oho ohr oia oib oic oid oii oim oio oir om- oma omb omc omd omh omi omm omo omr oo- ooa oob ooc ood ooh ooi oom ooo oor or- ora orb orc ord orh ori orm oro orr ra- raa rab rac rad rah rai ram rao rar rba rbb rbc rbd rbh rbi rbm rbo rbr rca rcb rcc rcd rch rci rcm rco rcr rda rdb rdc rdd rdh rdi rdm rdo rdr rh- rha rhb rhc rhd rhh rhi rhm rho rhr ria rib ric rid rih rii rim rio rir rma rmb rmc rmd rmh rmi rmm rmo rmr roa rob roc rod roh roi rom roo ror rra rrb rrc rrd rrh rri rrm rrr

a-do a-ha a-ii aaaa aaab aaac aaad aaah aaai aaam aaar aaba aabb aabc aabd aabh aabi aabm aaca aacb aacc aacd aach aaci aacm aaco aacr aada aadc aadi aaha aaib aaic aaii aama aamb aamc aamd aami aamo aamr aaoo aara aarc aard aari aarm aaro abaa abab abac abad abai abam abar abb- abba abbb abbi abbo abbr abca abcb abcc abcd abch abci abcr abda abdi abdo abha abhi abhm abho abhr abia abib abic abid abim abir abma abmb abmc aboa abob abod aboh aboo abor abra abrc abri abro acaa acab acac acad acai acar acba acca accc accd acch acci accm acco acda acdb acdc acdi acdm acha achh achi acho achr aci- acia acic acid acim acir acma acmc acmh acmi acoa acod acoh acom acor acr- acra acrc acri acrm acro acrr adaa adab adac adad adah adai adam adao adar adba adbc adbi adcc adci adda addc addd addi addo addr adha adhd adhi adho adia adib adic adim adio adir adma admb admi admr adob adoc adod adoo ador adra adro ahab ahac ahad ahah ahai aham ahar ahdi ahha ahio ahir ahmc ahoa ahod ahom ahor ahra ahrc ahrr aiai aiba aibo aica aicc aicd aich aicr aida aidb aidc aidi aidr aiha aiho aiia aiib aiic aiid aiir aimc aimi aimm aimo aioc aioi aira aird airh airi airo amaa amac amad amah amai amam amar amb- amba ambi ambo ambr