a-a a-b a-c aaa aab aac aad aae aah aao aas ab- aba abb abc abd abe abh abo abs ac- aca acb acc acd ace ach aco acs ad- ada adb adc add ade adh ado ads aea aeb aec aed aee aeh aeo aes aha ahb ahc ahd ahe ahh aho ahs aoa aob aoc aod aoe aoh aoo aos as- asa asb asc asd ase ash aso ass baa bab bac bad bae bah bao bas bba bbb bbc bbd bbe bbh bbo bbs bca bcb bcc bcd bce bch bco bcs bda bdb bdc bdd bde bdh bdo bds be- bea beb bec bed bee beh beo bes bha bhb bhc bhd bhe bhh bho bhs boa bob boc bod boe boh boo bos bsa bsb bsc bsd bse bsh bso bss c-- caa cab cac cad cae cah cao cas cba cbb cbc cbd cbe cbh cbo cbs cca ccb ccc ccd cce cch cco ccs cda cdb cdc cdd cde cdh cdo cds ce- cea ceb cec ced cee ceh ceo ces ch- cha chb chc chd che chh cho chs co- coa cob coc cod coe coh coo cos csa csb csc csd cse csh cso css daa dab dac dad dae dah dao das dba dbb dbc dbd dbe dbh dbo dbs dca dcb dcc dcd dce dco dcs dda ddb ddc ddd dde ddh ddo dds de- dea deb dec ded dee deh deo des dh- dha dhb dhc dhd dhe dhh dho dhs doa dob doc dod doe doh doo dos dsa dsb dsc dsd dse dsh dso dss eaa eab eac ead eae eah eao eas eba ebb ebc ebd ebe ebh ebo ebs ec- eca ecb ecc ecd ece ech eco ecs ed- eda edb edc edd ede edh edo eds eea eeb eec eed eee eeo ees eha ehb ehc ehd ehe ehh eho ehs eo- eoa eob eoc eod eoe eoh eoo eos es- esa esb esc esd ese esh eso ess haa hab hac had hae hah hao has hba hbb hbc hbd hbe hbh hbo hbs hca hcb hcc hcd hce hch hco hcs hda hdb hdc hdd hde hdh hdo hds he- hea heb hec hed hee heh heo hes hha hhb hhc hhd hhe hhh hho hhs hoa hob hoc hod hoe hoh hoo hos hsa hsb hsc hsd hse hsh hss oaa oab oac oad oae oah oao oas ob- oba obb obc obd obe obh obo obs oc- oca ocb occ ocd och oco ocs oda odb odc odd ode odh odo ods oea oeb oec oed oee oeh oeo oes oha ohc ohd ohe ohh oho ohs oo- ooa oob ooc ood ooh ooo oos os- osa osb osc osd ose osh oso oss saa sab sac sad sae sah sao sas sba sbb sbc sbd sbe sbh sbo sbs sca scb scc scd sce sch sco scs sda sdb sdc sdd sde sdh sdo sds se- sea seb sec sed see seh seo ses sh- sha shb shc shd she shh sho shs soa sob soc sod soe soh soo sos ss- ssa ssb ssc ssd sse ssh sso sss

-ase -ose a-be a-do a-ha aaaa aaab aaac aaad aaae aaah aaas aaba aabb aabc aabd aabh aaca aacb aacc aacd aace aach aaco aacs aada aadc aade aads aaea aaec aaes aaha aahs aaoe aaoo aasa aasc aasd aase aass abaa abab abac abad abae abas abb- abba abbb abbe abbo abbs abca abcb abcc abcd abch abcs abda abdo abec abed abee abes abha abho abhs aboa abob abod aboh aboo abos abs- absa absd abse abss acaa acab acac acad acae acas acba acca accc accd acce acch acco accs acda acdb acdc acde acds ace- acea acec aced aceh aces acha ache achh acho achs acoa acod acoe acoh acos acsa acsc acsd acse acss adaa adab adac adad adae adah adao adas adba adbc adcc adcs adda addc addd adde addo adds adea adeb adee adeh adeo ades adha adhd adho adhs adob adoc adod adoe adoo ados adsa adso adss aeac aeas aebs aecb aede aesc aesd aess ahab ahac ahad ahah ahas ahed ahha ahhs ahoa ahod ahoe ahsa ahse ahso ahss aoah aoba aoca aoce aocs aodh aosd aoss asaa asab asac asad asae asah asao asas asba asbo asc- asca ascb ascc asce asch asco asda asde asdo asds asea asec asee aseh ases asha ashe ashs asob asoc asod asos assa assc assd asse assh asso asss baaa baad baah baas baba babb babe babo babs bac- baca bacc bace bach baco bacs bada badb badd bade badh bado bads baed baes baha baho bahs baoh baos basa basc base bash baso bass bbad bbas bbbb bbbs bbch bbdd bbdo bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bccs bcda bcde bcds bcec bces bchd bche bchs bcos bcsa bcsc bcss bdbc bddc bddh bdes bdhs bdos bdsd bead beah beas beba bebb bebe bebo beca bech becs beda bede bedo beds beeb beed bees behs beo- beod beos bes- besa bese besh beso bess bhao bhca bhcc bhhs boab boac boad boas boba bobb bobe bobo bobs boca boce boch boco bocs boda bodb bode bodh bodo bods boea boec boee boeo boes boha bohd boho bohs boob booc bood booe booh boos bosa bosc bose bosh boso boss bsaa bsac bsas bsbd bscs bsea bseb bsec bsed bsee bses bshs bsod bsos bssc bssd bsse c-bo c-cd caaa caab caac caah caas caba cabe cabo cabs cac- caca cacc cace cach caco cada cadc cadd cade cado cads caec caes caha cahe cahs caod caos casa casb casc casd case cash caso cass cbac cbbc cbbs cbca cbcc cbce cbcs cbdb cbdc cbdo cbds cbea cbec cbee cbha cbhs cbsa cbsc cbse ccaa ccab ccac ccad ccas ccba ccbc ccca cccb cccc cccs ccdc ccdh ccds cced ccee ccha cche cchs ccob ccoc ccod ccsa ccsd