-er a-a a-c aaa aac aae aag aah aap aar aas ac- aca acc ace acg ach acp acr acs aea aec aee aeg aeh aep aer aes ag- aga agc age agg agh agp agr ags aha ahc ahe ahg ahh ahp ahr ahs ap- apa apc ape apg aph app apr aps ar- ara arc are arg arh arp arr ars as- asa asc ase asg ash asp asr ass c-- caa cac cae cag cah cap car cas cca ccc cce ccg cch ccp ccr ccs ce- cea cec cee ceg ceh cep cer ces cga cgc cge cgg cgh cgp cgr cgs ch- cha chc che chg chh chp chr chs cpa cpc cpe cpg cph cpp cpr cps cra crc cre crg crh crp crr crs csa csc cse csg csh csp csr css eaa eac eae eag eah eap ear eas ec- eca ecc ece ecg ech ecr ecs eea eec eee eeg eep eer ees ega egc ege egg egh egp egr egs eha ehc ehe ehg ehh ehp ehr ehs ep- epa epc epe epg eph epp epr eps era erc ere erg erh erp err ers es- esa esc ese esg esh esp esr ess g-p gaa gac gae gag gah gap gar gas gca gcc gce gcg gch gcp gcr gcs ge- gea gec gee geg geh gep ger ges gga ggc ggg ggh ggp ggr ggs gha ghc ghe ghg ghh ghp ghr ghs gpa gpc gpe gpg gph gpp gpr gps gra grc gre grg grh grp grr grs gsa gsc gse gsg gsp gsr gss haa hac hae hag hah hap har has hca hcc hce hcg hch hcp hcr hcs he- hea hec hee heg heh hep her hes hga hgc hge hgg hgh hgp hgr hgs hha hhc hhe hhg hhh hhp hhr hhs hpa hpc hpe hpg hph hpp hpr hps hr- hra hrc hre hrg hrh hrp hrr hrs hsa hsc hse hsg hsh hsp hsr hss p-p paa pac pae pag pah pap par pas pca pcc pce pcg pch pcp pcr pcs pea pec pee peg peh pep per pes pga pgc pge pgg pgh pgp pgr pgs pha phc phe phg php phr phs ppa ppc ppe ppg pph ppp ppr pps pra prc pre prg prh prp prr prs ps- psa psc pse psg psh psp psr pss ra- raa rac rae rag rah rap rar ras rca rcc rce rcg rch rcp rcr rcs re- rea rec ree reg reh rep rer res rga rgc rge rgg rgh rgp rgr rgs rh- rha rhc rhe rhg rhh rhp rhr rhs rpa rpc rpe rpg rph rpp rpr rps rra rrc rrg rrh rrp rrr rrs rsa rsc rse rsg rsh rsp rsr rss saa sac sae sag sah sap sar sas sca scc sce scg sch scp scr scs se- sea sec see seg seh sep ser ses sga sgc sge sgg sgh sgp sgr sgs sh- sha shc she shg shh shp shr shs spa spc spe spg sph spp spr sps sr- sra src sre srg srh srp srr srs ss- ssa ssc sse ssg ssh ssp ssr sss

-ase a-ha aaaa aaac aaae aaah aaap aaar aaas aaca aacc aace aach aacp aacr aacs aaea aaec aaep aaes aage aagh aaha aahs aapa aapc aaph aaps aara aarc aare aarp aars aasa aasc aase aass acaa acac acae acag acap acar acas acca accc acce acch accp accs ace- acea acec aceh acer aces acga acgr acgs acha ache achh achp achr achs acpa acpe acpr acps acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeap aeas aeer aega aer- aera aerc aers aesc aess agac agag agap agar agas agca agcc agce agea agee agep ager ages agga agge agha aghe aghs agps agra agre agrp agsa agsg ahac ahah ahar ahas ahha ahhs ahra ahrc ahre ahrr ahrs ahsa ahse ahss apac apah apap apar apas apca apcc apcr apcs apea apec apeg apeh apep aper apes apga aph- apha aphc aphs appa appc apph appr apps apra aprc apre aprs apsa apse apss arac arae arag arah arap arar aras arc- arca arce arch arcs area arec aree areg areh arep ares arga arge argh args arh- arhs arpa arpe arps arr- arra arrc arre arrg arrh arrr arrs ars- arsa arsc arse asaa asac asae asag asah asap asar asas asc- asca ascc asce asch ascp ascr asea asec asee aseh asep aser ases asge asgp asha ashe ashp ashs aspa aspc aspe asph aspr asps asra asrc asrg asrs assa assc asse assh assp assr asss caaa caac caah caap caas cac- caca cacc cace cach cacr caec caer caes caga cage cagg cagr cags caha cahe cahs capa capc cape caph capp caps cara carc care carp carr cars casa casc case cash casp casr cass ccaa ccac ccag ccap ccar ccas ccca cccc cccp cccs ccee ccga ccgc ccgs ccha cche cchp cchr cchs ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrg ccrp ccrs ccsa ccsg ccsp ccss ceac cear ceas cec- ceca cece cecp cecs ceec cees cege cehs cepa cepc cepe ceph cepp cepr ceps cer- cera cerc cere cerp cers cesa cesc cese cesg cesp cesr cess cgac cgap cgas cgcc cgcg cger cges cggs cghs cgsh cgss chaa chac chae chag chah chap char chas chca chce chch chcp chcs chea chec chee cheh chep cher ches chge chgs chha chhs chpa chpp chpr chra chrc chrp chrr chrs chsc chse chsh chsr cpaa cpac cpag cpap cpas cpca cpce cpcs cpea cpep cper cpga cpha cphs cppa cpps cpre cprs cpsa cpsc cpsr crac crag crap crar cras crca crcc crce crcr cre- crea crec cree creg creh crep cres crgs crhs crpc crps crsa crsp crss csaa csac csar csas cscc csce csch cscr cscs csea csec csee cseh csep cser csgh cshp cshs cspa cspc cspe csps