-er a-a a-c aaa aac aae aah aao aar aas aax ac- aca acc ace ach aco acr acs acx aea aec aee aeh aeo aer aes aex aha ahc ahe ahh aho ahr ahs ahx aoa aoc aoe aoh aoo aor aos aox ar- ara arc are arh aro arr ars arx as- asa asc ase ash aso asr ass asx ax- axa axe axh axo axr axs axx c-- caa cac cae cah cao car cas cax cca ccc cce cch cco ccr ccs ccx ce- cea cec cee ceh ceo cer ces cex ch- cha chc che chh cho chr chs chx co- coa coc coe coh coo cor cos cox cra crc cre crh cro crr crs crx csa csc cse csh cso csr css csx cxc cxh cxo cxr cxs cxx eaa eac eae eah eao ear eas eax ec- eca ecc ece ech eco ecr ecs ecx eea eec eee eeo eer ees eex eha ehc ehe ehh eho ehr ehs eo- eoa eoc eoe eoh eoo eor eos era erc ere erh ero err ers es- esa esc ese esh eso esr ess esx ex- exa exc exe exh exo exr exs exx haa hac hae hah hao har has hax hca hcc hce hch hco hcr hcs he- hea hec hee heh heo her hes hex hha hhc hhe hhh hho hhr hhs hoa hoc hoe hoh hoo hor hos hox hr- hra hrc hre hrh hro hrr hrs hsa hsc hse hsh hsr hss hsx hxc oaa oac oae oah oao oar oas oax oc- oca occ och oco ocr ocs ocx oea oec oee oeh oeo oer oes oex oha ohc ohe ohh oho ohr ohs oo- ooa ooc ooh ooo oor oos oox or- ora orc ore orh oro orr ors orx os- osa osc ose osh oso osr oss osx ox- oxa oxc oxo oxx ra- raa rac rae rah rao rar ras rax rca rcc rce rch rco rcr rcs rcx re- rea rec ree reh reo rer res rex rh- rha rhc rhe rhh rho rhr rhs roa roc roe roh roo ror ros rox rra rrc rrh rrr rrs rsa rsc rse rsh rso rsr rss rsx rxr rxs saa sac sae sah sao sar sas sax sca scc sce sch sco scr scs scx se- sea sec see seh seo ser ses sex sh- sha shc she shh sho shr shs soa soc soe soh soo sor sos sox sr- sra src sre srh sro srr srs srx ss- ssa ssc sse ssh sso ssr sss ssx sxc sxs xaa xac xar xas xch xcr xcx xee xer xes xex xoa xoc xoo xor xos xox xrc xrx xsa xsc xss xxo xxx

-ase -ose a-ha aaaa aaac aaae aaah aaar aaas aaca aacc aace aach aaco aacr aacs aaea aaec aaes aaha aahs aaoe aaoo aara aarc aare aaro aars aasa aasc aase aass acaa acac acae acar acas acca accc acce acch acco accs ace- acea acec aceh acer aces acha ache achh acho achr achs acoa acoe acoh acor acos acr- acra acrc acre acro acrr acrs acsa acsc acse acss aeac aeas aeer aer- aera aerc aero aers aesc aess ahac ahah ahar ahas ahex ahha ahhs ahoa ahoe ahor ahra ahrc ahre ahrr ahrs ahsa ahse ahso ahss aoah aoca aoce aocs aora aors aoss arac arae arah arar aras arax arc- arca arce arch arco arcs area arec aree areh areo ares arex arh- arhs aroa aroe aroo aror aros arr- arra arrc arre arrh arro arrr arrs ars- arsa arsc arse arso asaa asac asae asah asao asar asas asc- asca ascc asce asch asco ascr ascx asea asec asee aseh aser ases asha ashe ashs ashx asoc asor asos asra asrc asro asrs assa assc asse assh asso assr asss axar axce axer axes axo- axoa axos axse axxo caaa caac caah caas cac- caca cacc cace cach caco cacr caec caer caes caex caha cahe cahs caor caos cara carc care caro carr cars carx casa casc case cash caso casr cass caxa ccaa ccac ccar ccas ccca cccc cccs ccee ccha cche cchr cchs ccoc ccra ccrc ccre ccrs ccsa ccss ceac cear ceas cec- ceca cece ceco cecs ceec cees cehs ceor ceos cer- cera cerc cere cero cers cesa cesc cese cesr cess cexe chaa chac chae chah chao char chas chax chca chce chch chcs chea chec chee cheh cher ches chex chha chhs choc choh choo chor chos chra chrc chro chrr chrs chsc chse chsh chsr coas coax coca coce coch coco coes coex coha coho cohs cooh coos cor- cora corc core coro corr cors cosa cosc cose cosh coso coss coxa coxe crac crar cras crax crca crcc crce crcr cre- crea crec cree creh creo cres crex crhs croc croe croh croo cror crsa crss csaa csac csao csar csas cscc csce csch csco cscr cscs csea csec csee cseh cser cshs csor csos csox csra csrc csrs cssa csse cssr cxro cxxx eaca eacc each eaec eahs eara eare earh earo ears easa ease easo ecaa ecac ecao ecar ecca eccc ecce ecco eces echa eche echo echs eco- ecos ecra ecrc ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eehs eeoc eera eerc eero eers eese ehaa ehcc ehea eheh eher ehhs ehre eoes eora eore er-x eras erca ercc erce erch erec erer eres erhc erhs eroc eroe eroo eros erra errc erre erro errs ersa erse ersh erso esac esar esas esca esce esch esco escr escs esea esee eseo eser eses eshs eso- esos esox esra essa esse essh esso exa- exch exco exec exer exes exh- exo- exor exos exrx haar haas hace haco hacs haec haes haha haho hahs haor hara harc hare harh haro harr hars hasa hasc hase hash hass haxe haxo hcca hccc hcch hccs hchs hcsa hcsc hcso hcss heah hear heas heca