rba rbb rbc rbe rbf rbm rbo rbp rbr rbs rbu rca rcb rcc rce rcf rcm rco rcp rcr rcs rcu re- rea reb rec ree ref rem reo rep rer res reu rfa rfb rfc rfe rff rfm rfo rfp rfr rfs rfu rma rmb rmc rme rmf rmm rmo rmp rmr rms roa rob roc roe rof rom roo rop ror ros rou rpa rpb rpc rpe rpf rpm rpo rpp rpr rps rpu rra rrb rrc rrf rrm rrp rrr rrs rru rsa rsb rsc rse rsf rsm rso rsp rsr rss rsu rua rub ruc rue ruf rum ruo rup rur rus ruu saa sab sac sae saf sam sao sap sar sas sau sba sbb sbc sbe sbf sbm sbo sbp sbr sbs sbu sca scb scc sce scf scm sco scp scr scs scu se- sea seb sec see sef sem seo sep ser ses seu sfa sfb sfc sfe sff sfm sfo sfp sfr sfs sfu sma smb smc sme smf smm smo smp smr sms smu soa sob soc soe sof som soo sop sor sos sou spa spb spc spe spf spm spo spp spr sps spu sr- sra srb src sre srf srm sro srp srr srs ss- ssa ssb ssc sse ssf ssm sso ssp ssr sss ssu sua sub suc sue suf sum suo sup sur sus suu ua- uaa uab uac uae uaf uam uao uap uar uas uau uba ubb ubc ube ubf ubo ubp ubr ubs ubu uca ucb ucc uce ucf ucm uco ucp ucr ucs ucu uea ueb uec uee uef uem uep uer ues ufa ufc ufe uff ufm ufo ufp ufr ufs ufu um- uma umb umc ume umf umm umo ump umr ums umu uoa uob uoc uoe uom uoo uop uor uos up- upa upb upc upe upf upm upo upp upr ups upu ur- ura urb urc ure urf urm uro urp urr urs uru usa usb usc use usf usm uso usp usr uss usu uua uuc uue uum uur uus uuu

-ase -ose -ous a-be a-fu aaaa aaab aaac aaae aaaf aaam aaap aaar aaas aaba aabb aabc aabm aabp aaca aacb aacc aace aacf aacm aaco aacp aacr aacs aacu aaea aaec aaem aaep aaes aafa aafb aafc aaff aama aamb aamc aame aamo aamp aamr aams aaoe aaoo aapa aapc aapm aapo aaps aara aarc aare aarm aaro aarp aars aaru aasa aasc aase aasf aasm aass aasu aaup aaus abaa abab abac abae abaf abam abap abar abas abau abb- abba abbb abbe abbo abbr abbs abca abcb abcc abcf abcp abcr abcs abec abee aber abes abff abma abmb abmc abms aboa abob abof aboo abor abos abou abpa abpc abpm abpp abpr abps abra abrc abro abrs abs- absa abse absf absp abss absu abua abue abuf abum abus acaa acab acac acae acap acar acas acba acca accc acce accf accm acco accp accs accu ace- acea acec acem acer aces acfc acfe acfm acfs acma acmc acme acmf acmp acms acmu acoa acoe acom acop acor acos acou acpa acpe acpm acpr acps acpu acr- acra acrc acre acrm acro acrr acrs acsa acsc acse acsm acss acu- acue acuf acum acuo acup acur acus aeac aeaf aeap aeas aebs aecb aeer aeom aer- aera aerc aero aers aesc aess afaa afam afao afap afar afbs afca afcb afcc afcs afcu afee afer afes affa affc affo affs afma afmc afoa afoe afoo afor afpa afpc afpe afpm afr- afra afrc afre afrm afro afrs afru afsa afsb afsc afsm afsp afua afue afus amaa amac amae amam amap amar amas amb- amba ambe ambo ambr ambs ambu amca amcc amco amcs amec amee amer ames ameu amfm amfr amm- amma amme ammo ammu amob amoc amof amoo amor amos amou ampa ampc ampe ampm ampo amps amra amrc amro amsa amsc amso amss amua amum amur aoba aoca aoce aocs aoeu aoma aopo aora aorb aors aosp aoss aouf aous apac apam apao apap apar apas apba apbr apbs apca apcb apcc apcm apco apcr apcs apea apec apem apep aper apes apeu apfa apfc apfo apma apo- apoc apoe apof apom apoo apop apor apos apou appa appc appr apps appu apra aprc apre apro aprs apsa apse apso apss apsu apua apuc apum apup apus arab arac arae araf aram arap arar aras arau arba arbe arbs arc- arca arce arcm arco arcs area arec aree aref arem areo arep ares areu arfa arfb arfc arff arfs arfu arma armc arme armm armo arms armu aroa arob aroe arom aroo aror aros arpa arpe arps arpu arr- arra arrc arre arro arrr arrs arru ars- arsa arsc arse arso arsu arua arub arue arum arup asaa asab asac asae asaf asam asao asap asar asas asau asba asbm asbo asbu asc- asca ascb ascc asce asco ascp ascr asea asec asee asem asep aser ases asfa asma asme asmf asmm asmp asmr asms asob asoc asof asom asop asor asos asou aspa aspc aspe aspm aspo aspr asps asra asrc asrm asro asrs asru assa assc asse asso assp assr asss assu asub asue asum asur asus auaa aube auca auce aucp auer aufc aufe aufs auma aupc aups aur- aura aure auro ausa ause ausm ausu baaa baaf baam baar baas baba babb babe babm babo babr babs babu bac- baca bacc bace baco bacs baer baes bafc baff bafo bama bamb bamc bame bamf bamm bamp bams bamu baos bapa bapc bape bapp baps bapu bar- bara barb barc bare barf barm baro barr bars baru basa basc base basf baso bass basu bau- bauf baum baur bbas bbau bbbb bbbs bbcm bbeb bbfc bbpr bbrc bcaa bcam bcap bcar bcas bcbc bcbp bcbs bcca bccc bccm bccs bcec bcer bces bcfc bcfm bcma bcmp bcms bcof bcor bcos bcpp bcps bcra bcrs bcru bcsa bcsc bcsm bcss bcuc bcup beaf beam beap