-er -ic a-a a-c a-i aaa aac aae aag aah aai aar aas aau ac- aca acc ace acg ach aci acr acs acu aea aec aee aeg aeh aei aer aes aeu ag- aga agc age agg agh agi agr ags agu aha ahc ahe ahg ahh ahi ahr ahs ahu ai- aia aic aie aig aih aii air ais aiu ar- ara arc are arg arh ari arr ars aru as- asa asc ase asg ash asi asr ass asu au- aua auc aue aug auh aui aur aus c-- caa cac cae cag cah cai car cas cau cca ccc cce ccg cch cci ccr ccs ccu ce- cea cec cee ceg ceh cei cer ces ceu cga cgc cge cgg cgh cgi cgr cgs cgu ch- cha chc che chg chh chi chr chs chu ci- cia cic cie cig cih cii cir cis ciu cra crc cre crg crh cri crr crs cru csa csc cse csg csh csi csr css csu cua cuc cue cug cuh cui cur cus cuu eaa eac eae eag eah eai ear eas eau ec- eca ecc ece ecg ech eci ecr ecs ecu eea eec eee eeg eer ees ega egc ege egg egh egi egr egs egu eha ehc ehe ehg ehh ehi ehr ehs ehu eia eic eie eig eii eir eis eiu era erc ere erg erh eri err ers eru es- esa esc ese esg esh esi esr ess esu eu- eua euc eue eug eui eur eus gaa gac gae gag gah gai gar gas gau gca gcc gce gcg gch gci gcr gcs gcu ge- gea gec gee geg geh gei ger ges geu gga ggc ggg ggh ggi ggr ggs ggu gha ghc ghe ghg ghh ghi ghr ghs gia gic gie gig gih gii gir gis giu gra grc gre grg grh gri grr grs gru gsa gsc gse gsg gsi gsr gss gsu gu- gua guc gue gug gui gur gus guu h-i haa hac hae hag hah hai har has hau hca hcc hce hcg hch hci hcr hcs he- hea hec hee heg heh hei her hes heu hga hgc hge hgg hgh hgi hgr hgs hgu hha hhc hhe hhg hhh hhi hhr hhs hhu hia hic hie hig hih hii hir his hiu hr- hra hrc hre hrg hrh hri hrr hrs hru hsa hsc hse hsg hsh hsi hsr hss hsu hua huc hue hug huh hui hur hus huu ia- iaa iac iae iag iah iai iar ias iau ica icc ice icg ich ici icr ics icu ie- iea iec iee ieg iei ier ies iga igc ige igg igh igi igr igs igu iha ihc ihe ihg ihh ihi ihr ihs ihu iia iic iie iih iii iir iis iiu ir- ira irc ire irg iri irr irs iru is- isa isc ise isg ish isi isr iss isu iu- iua iuc iue iug iui iur ius ra- raa rac rae rag rah rai rar ras rau rca rcc rce rcg rch rci rcr rcs rcu re- rea rec ree reg reh rei rer res reu rga rgc rge rgg rgh rgi rgr rgs rh- rha rhc rhe rhg rhh rhi rhr rhs rhu ria ric rie rig rih rii rir ris rra rrc rrg rrh rri rrr rrs rru rsa rsc rse rsg rsh rsi rsr rss rsu rua ruc rue rug ruh rui rur rus ruu saa sac sae sag sah sai sar sas sau sca scc sce scg sch sci scr scs scu se- sea sec see seg seh sei ser ses seu sga sgc sge sgg sgh sgi sgr sgs sgu sh- sha shc she shg shh shi shr shs shu sia sic sie sig sih sii sir sis siu sr- sra src sre srg srh sri srr srs ss- ssa ssc sse ssg ssh ssi ssr sss ssu sua suc sue sug suh sui sur sus suu ua- uaa uac uae uag uah uai uar uas uau uca ucc uce ucg uch uci ucr ucs ucu uea uec uee ueg ueh uei uer ues uga ugc uge ugg ugh ugi ugr ugs ugu uha uhc uhe uhh uhi uhr uhs uhu uia uic uie uig uii uir uis uiu ur- ura urc ure urg uri urr urs uru usa usc use usg ush usi usr uss usu uua uuc uue uug uur uus uuu