-er a-a a-c aaa aac aae aag aah aan aao aar aas aau ac- aca acc ace acg ach acn aco acr acs acu aea aec aee aeg aeh aen aeo aer aes aeu ag- aga agc age agg agh agn ago agr ags agu aha ahc ahe ahg ahh ahn aho ahr ahs ahu an- ana anc ane ang anh ann ano anr ans anu aoa aoc aoe aog aoh aon aoo aor aos aou ar- ara arc are arg arh arn aro arr ars aru as- asa asc ase asg ash asn aso asr ass asu au- aua auc aue aug auh aun auo aur aus c-- caa cac cae cag cah can cao car cas cau cca ccc cce ccg cch ccn cco ccr ccs ccu ce- cea cec cee ceg ceh cen ceo cer ces ceu cga cgc cge cgg cgh cgn cgo cgr cgs cgu ch- cha chc che chg chh chn cho chr chs chu cn- cna cnc cne cng cnh cnn cno cnr cns cnu co- coa coc coe cog coh con coo cor cos cou cra crc cre crg crh crn cro crr crs cru csa csc cse csg csh csn cso csr css csu cua cuc cue cug cuh cun cuo cur cus cuu eaa eac eae eag eah ean eao ear eas eau ec- eca ecc ece ecg ech ecn eco ecr ecs ecu eea eec eee eeg een eeo eer ees ega egc ege egg egh egn ego egr egs egu eha ehc ehe ehg ehh ehn eho ehr ehs ehu en- ena enc ene eng enh enn eno enr ens enu eo- eoa eoc eoe eog eoh eon eoo eor eos eou era erc ere erg erh ern ero err ers eru es- esa esc ese esg esh esn eso esr ess esu eu- eua euc eue eug eun eur eus gaa gac gae gag gah gan gao gar gas gau gca gcc gce gcg gch gcn gco gcr gcs gcu ge- gea gec gee geg geh gen geo ger ges geu gga ggc ggg ggh ggn ggo ggr ggs ggu gha ghc ghe ghg ghh ghn gho ghr ghs gna gnc gne gnn gno gnr gns gnu goa goc goe gog goh gon goo gor gos gou gra grc gre grg grh grn gro grr grs gru gsa gsc gse gsg gsn gso gsr gss gsu gu- gua guc gue gug gun guo gur gus guu haa hac hae hag hah han hao har has hau hca hcc hce hcg hch hcn hco hcr hcs he- hea hec hee heg heh hen heo her hes heu hga hgc hge hgg hgh hgn hgo hgr hgs hgu hha hhc hhe hhg hhh hhn hho hhr hhs hhu hna hnc hne hng hnh hnn hno hns hnu hoa hoc hoe hog hoh hon hoo hor hos hou hr- hra hrc hre hrg hrh hrn hro hrr hrs hru hsa hsc hse hsg hsh hsn hsr hss hsu hua huc hue hug huh hun huo hur hus huu naa nac nae nag nah nan nao nar nas nau nca ncc nce ncg nch ncn nco ncr ncs ncu ne- nea nec nee neg neh nen neo ner nes neu nga ngc nge ngg ngh ngn ngo ngs ngu nha nhc nhe nhg nhh nhn nhr nhs nhu nna nnc nne nng nnh nnn nno nns nnu no- noa noc noe nog noh non noo nor nos nou nra nrc nre nrg nrn nro nrr nrs nru nsa nsc nse nsg nsh nsn nso nsr nss nsu nua nuc nue nug nuh nun nuo nur nus nuu oaa oac oae oag oah oan oao oar oas oau oc- oca occ ocg och ocn oco ocr ocs ocu oea oec oee oeg oeh oen oeo oer oes oga ogc oge ogg ogh ogn ogo ogs oha ohc ohe ohg ohh ohn oho ohr ohs ohu on- ona onc one ong onh onn ono onr ons onu oo- ooa ooc oog ooh oon ooo oor oos or- ora orc ore org orh orn oro orr ors oru os- osa osc ose osg osh osn oso osr oss osu ou- oua ouc oue ouh oun ouo our ous ra- raa rac rae rag rah ran rao rar ras rau rca rcc rce rcg rch rcn rco rcr rcs rcu re- rea rec ree reg reh ren reo rer res reu rga rgc rge rgg rgh rgn rgo rgr rgs rh- rha rhc rhe rhg rhh rhn rho rhr rhs rhu rna rnc rng rnh rnn rno rnr rns rnu roa roc roe rog roh ron roo ror ros rou rra rrc rrg rrh rrn rrr rrs rru rsa rsc rse rsg rsh rsn rso rsr rss rsu rua ruc rue rug ruh run ruo rur rus ruu saa sac sae sag sah san sao sar sas sau sca scc sce scg sch scn sco scr scs scu se- sea sec see seg seh sen seo ser ses seu sga sgc sge sgg sgh sgn sgo sgr sgs sgu sh- sha shc she shg shh shn sho shr shs shu sna snc sne sng snn sno snr sns snu soa soc soe sog soh son soo sor sos sou sr- sra src sre srg srh srn sro srr srs ss- ssa ssc sse ssg ssh ssn sso ssr sss ssu sua suc sue sug suh sun suo sur sus suu ua- uaa uac uae uag uah uan uao uar uas uau uca ucc uce ucg uch ucn uco ucr ucs ucu uea uec uee ueg ueh uen uer ues uga ugc uge ugg ugh ugn ugo ugr ugs ugu uha uhc uhe uhh uho uhr uhs uhu un- una unc une ung unh unn uno unr uns unu uoa uoc uoe uog uon uoo uor uos ur- ura urc ure urg urn uro urr urs uru usa usc use usg ush usn uso usr uss usu uua uuc uue uug uun uur uus uuu