a-a a-b a-c aaa aab aac aad aae aao aas ab- aba abb abc abd abe abo abs ac- aca acb acc acd ace aco acs ad- ada adb adc add ade ado ads aea aeb aec aed aee aeo aes aoa aob aoc aod aoe aoo aos as- asa asb asc asd ase aso ass baa bab bac bad bae bao bas bba bbb bbc bbd bbe bbo bbs bca bcb bcc bcd bce bco bcs bda bdb bdc bdd bde bdo bds be- bea beb bec bed bee beo bes boa bob boc bod boe boo bos bsa bsb bsc bsd bse bso bss c-- caa cab cac cad cae cao cas cba cbb cbc cbd cbe cbo cbs cca ccb ccc ccd cce cco ccs cda cdb cdc cdd cde cdo cds ce- cea ceb cec ced cee ceo ces co- coa cob coc cod coe coo cos csa csb csc csd cse cso css daa dab dac dad dae dao das dba dbb dbc dbd dbe dbo dbs dca dcb dcc dcd dce dco dcs dda ddb ddc ddd dde ddo dds de- dea deb dec ded dee deo des doa dob doc dod doe doo dos dsa dsb dsc dsd dse dso dss eaa eab eac ead eae eao eas eba ebb ebc ebd ebe ebo ebs ec- eca ecb ecc ecd ece eco ecs ed- eda edb edc edd ede edo eds eea eeb eec eed eee eeo ees eo- eoa eob eoc eod eoe eoo eos es- esa esb esc esd ese eso ess oaa oab oac oad oae oao oas ob- oba obb obc obd obe obo obs oc- oca ocb occ ocd oco ocs oda odb odc odd ode odo ods oea oeb oec oed oee oeo oes oo- ooa oob ooc ood ooo oos os- osa osb osc osd ose oso oss saa sab sac sad sae sao sas sba sbb sbc sbd sbe sbo sbs sca scb scc scd sce sco scs sda sdb sdc sdd sde sdo sds se- sea seb sec sed see seo ses soa sob soc sod soe soo sos ss- ssa ssb ssc ssd sse sso sss

-ase -ose a-be a-do aaaa aaab aaac aaad aaae aaas aaba aabb aabc aabd aaca aacb aacc aacd aace aaco aacs aada aadc aade aads aaea aaec aaes aaoe aaoo aasa aasc aasd aase aass abaa abab abac abad abae abas abb- abba abbb abbe abbo abbs abca abcb abcc abcd abcs abda abdo abec abed abee abes aboa abob abod aboo abos abs- absa absd abse abss acaa acab acac acad acae acas acba acca accc accd acce acco accs acda acdb acdc acde acds ace- acea acec aced aces acoa acod acoe acos acsa acsc acsd acse acss adaa adab adac adad adae adao adas adba adbc adcc adcs adda addc addd adde addo adds adea adeb adee adeo ades adob adoc adod adoe adoo ados adsa adso adss aeac aeas aebs aecb aede aesc aesd aess aoba aoca aoce aocs aosd aoss asaa asab asac asad asae asao asas asba asbo asc- asca ascb ascc asce asco asda asde asdo asds asea asec asee ases asob asoc asod asos assa assc assd asse asso asss baaa baad baas baba babb babe babo babs bac- baca bacc bace baco bacs bada badb badd bade bado bads baed baes baos basa basc base baso bass bbad bbas bbbb bbbs bbdd bbdo bbeb bcaa bcas bcbc bcbs bcca bccc bccs bcda bcde bcds bcec bces bcos bcsa bcsc bcss bdbc bddc bdes bdos bdsd bead beas beba bebb bebe bebo beca becs beda bede bedo beds beeb beed bees beo- beod beos bes- besa bese beso bess boab boac boad boas boba bobb bobe bobo bobs boca boce boco bocs boda bodb bode bodo bods boea boec boee boeo boes boob booc bood booe boos bosa bosc bose boso boss bsaa bsac bsas bsbd bscs bsea bseb bsec bsed bsee bses bsod bsos bssc bssd bsse c-bo c-cd caaa caab caac caas caba cabe cabo cabs cac- caca cacc cace caco cada cadc cadd cade cado cads caec caes caod caos casa casb casc casd case caso cass cbac cbbc cbbs cbca cbcc cbce cbcs cbdb cbdc cbdo cbds cbea cbec cbee cbsa cbsc cbse ccaa ccab ccac ccad ccas ccba ccbc ccca cccb cccc cccs ccdc ccds cced ccee ccob ccoc ccod ccsa ccsd ccss cd-e cdaa cdac cdad cdba cdcs cdda cddb cdec cdes cdos cdss ceac cead ceas ceba cebs cec- ceca cece ceco cecs ceda cedd cede cedo ceeb ceec cees ceos cesa cesc cese cess coad coas coba cobb cobe cobo cobs coca coce coco coda codd code cods coed coes coob cood coos cosa cosc cose coso coss csaa csab csac csao csas cscb cscc cscd csce csco cscs csda csdb csea csec csee csob csos cssa cssd csse d-bo daab daad daae daas daba dabb dabo dabs daca dace dacs dada dade dado dads daeb daos dasa dasb dasc dasd dase dass dbas dbcc dbcs dbos dbsa dbss dcas dcbc dcca dccb dccc dccs dcdb dcds dcos dcsc dcss dddd ddes ddoc ddss deac dead deae deas deba debe debs dec- deca decc decd dece deco decs deda dedd dede dedo deeb deed dees deos des- desa desc dese deso dess doab doae doas doba dobb dobe dobs doca doce doco docs dod- doda dodd dode dodo dods doea does doob dood doos dosa dose doso doss dsac dsba dsbc dscc dscs dsda dsea dsoa dsos dssa dssc eaba eaca eacc eada eadb eadd eads eaec easa ease easo ebac ebba ebbc ebbo ebbs ebcc ebed ebes eboe eboo ebos ebsa ecaa ecac ecad ecao ecbc ecbe ecca eccb eccc ecce ecco ecdc eced eces eco- ecod ecos ecsa ecsc ecse ecss edac edad edas edca edda eddc edde eddo edds ede- edea edes edoc edod edos edsa edss eeca eecs eede eeea eeee eees eeoc eese eocd eode eoes