-er a-a a-b aaa aab aae aam aar aas aax ab- aba abb abe abm abr abs abx aea aeb aee aem aer aes aex ama amb ame amm amr ams amx ar- ara arb are arm arr ars arx as- asa asb ase asm asr ass asx ax- axa axe axm axr axs axx baa bab bae bam bar bas bax bba bbb bbe bbm bbr bbs bbx be- bea beb bee bem ber bes bex bma bmb bme bmm bmr bms bmx bra brb bre brm brr brs brx bsa bsb bse bsm bsr bss bsx bxb bxm bxx eaa eab eae eam ear eas eax eba ebb ebe ebm ebr ebs ebx eea eeb eee eem eer ees eex em- ema emb eme emm emr ems emx era erb ere erm err ers es- esa esb ese esm esr ess esx ex- exa exe exr exs exx m-r maa mab mae mam mar mas max mba mbb mbe mbm mbr mbs mbx mea meb mee mem mer mes mex mma mmb mme mmm mmr mms mmx mra mrb mre mrm mrr mrs mrx msa msb mse msm msr mss msx mxa mxr mxs ra- raa rab rae ram rar ras rax rba rbb rbe rbm rbr rbs rbx re- rea reb ree rem rer res rex rma rmb rme rmm rmr rms rmx rra rrb rrm rrr rrs rsa rsb rse rsm rsr rss rsx rxr rxs saa sab sae sam sar sas sax sba sbb sbe sbm sbr sbs sbx se- sea seb see sem ser ses sex sma smb sme smm smr sms smx sr- sra srb sre srm srr srs srx ss- ssa ssb sse ssm ssr sss ssx sxm sxs xaa xam xar xas xbe xbr xbx xee xem xer xes xex xma xmm xmr xms xmx xrx xsa xsb xsm xss xxx

-ase a-be aaaa aaab aaae aaam aaar aaas aaba aabb aabm aaea aaem aaes aama aamb aame aamr aams aara aare aarm aars aasa aase aasm aass abaa abab abae abam abar abas abax abb- abba abbb abbe abbr abbs abee aber abes abma abmb abms abra abrs abs- absa abse abss aeas aebs aeer aer- aera aers aess amaa amae amam amar amas amax amb- amba ambe ambr ambs ambx amee amer ames amex amm- amma amme amra amsa amss arab arae aram arar aras arax arba arbe arbs area aree arem ares arex arma arme armm arms arr- arra arre arrr arrs ars- arsa arse asaa asab asae asam asar asas asba asbm asea asee asem aser ases asma asme asmm asmr asms asmx asra asrm asrs assa asse assr asss axar axer axes axse ba-x baaa baam baar baas baba babb babe babm babr babs baer baes bama bamb bame bamm bams bar- bara barb bare barm barr bars barx basa base bass bbas bbbb bbbs bbeb beam bear beas beba bebb bebe beeb beem beer bees bema beme bera bere berm berr bers bes- besa bese besm bess bmaa brab brae bram bras brax brea breb bree brem brer bres brex brrm brrr brrs brsb brsr bsaa bsam bsas bsea bseb bsee bser bses bsms bsra bsrm bsse bssm eaba eama eame eams eara earb eare ears easa ease ebam ebba ebbr ebbs eber ebes ebsa eeea eeee eees eems eera eers eese emae emam emar emas emax emba embe embr embs emer emes emex emma emme emms emra emre emrs emsa emse er-x eram eras erba erbb erbe ereb erem erer eres erma erme erms erra erre errs ersa erse esab esam esar esas esba esbs esea esee esem eser eses esma esme esmr esra essa esse exa- exam exer exes exmr exrx maaa maam maar maas maba mabe mabs maee maem maer maes mama mame mams mar- mara mare marm marr mars marx masa mase masr mass maxx mbam mbas mbba mbbs mbes mbms mbrs mear meas mebe meem meer mees mema meme memr mems memx mer- mera merb mere merm mers mes- mesa mese mesr mess mexx mmaa mmab mmar mmas mmea mmes mmmm mmms mmse mmxx mras mrbb mrbm mrbs mreb mree mres mrsa mrse msaa msar msas msba msea msee msem msex msma msmb msmm msms msra msrb mssa mssm mssr raab raam raas raba rabb rabe rabs raer raes rama ramb rame ramm rams rara rarb rare rars rasa rase rasm rass raxa rbbb rbbr rbbs rbms rbmx rbss rea- reae ream rear reas reba rebb rebe rebs reeb reem rees rema reme rems rera rere rers resa rese ress rexx rmas rmbs rras rrrr rsaa rsee rsma rsme rsmx rsre rssa rxes sa-x saab saae saam saar saas saba sabb sabe sabr sabs saeb saer saes saex sam- sama same samm sams sara sare sarm sarr sars sasa sase sasm sass saxa saxe sbaa sbar sbas sbbs sber sbma sbsa sbse se-e se-s se-x seaa seab seam sear seas seax seba sebe sebs seea seeb seem seer sees seex sema seme sems sera serb sere serm serr sers sesa sese sess sex- sexe smaa smas smax smba smbe smea smeb smee smss sram sras sreb srem sres ssaa ssab ssam ssas ssbr ssee ssem sses ssex ssra ssrm ssrs sssa sssb sssm ssss xaar xara xare xbar xbee xbra xeer xema xeme xer- xera xers xexe xmas xmax xmms xxxx

-aaa- a-ram a-sea aaaam aaaas aaaee aaasa aaass aabaa aabba aabra aamer aames aamra aamsa aamse aaram aarma aasee aasra abaab ababa ababe ababs abaer abara abare abasa abase abass abbar abbas abbes abbrs abeam abear abeba abebe abeer abees abera abere aberr abram abrar abras abres abrsm absam absar absee aeaea aebbe aeres aesma amaas amama amame amara amare amasa amass ambam ambar ambas ambax amber ambes ambra ameba ameer amer- amera amere amers amese amess ammar ammas ammer amram amras amres amsar ar-ab arab- araba arabe arabs araea arama arame arams arara arare arars arase arass araxa arbab arbar arbas arbee arber arbre areae arear areas arees