-er -ey a-a a-c aaa aac aae aag aar aas aau aav aay ac- aca acc ace acg acr acs acu acv acy aea aec aee aeg aer aes aeu aev aey ag- aga agc age agg agr ags agu agv agy ar- ara arc are arg arr ars aru arv ary as- asa asc ase asg asr ass asu asv asy au- aua auc aue aug aur aus auv av- ava avc ave avg avr avs avu avy ay- aya ayc aye ayr ays ayu c-- caa cac cae cag car cas cau cav cay cca ccc cce ccg ccr ccs ccu ccv ce- cea cec cee ceg cer ces ceu cev cey cga cgc cge cgg cgr cgs cgu cgv cgy cra crc cre crg crr crs cru crv cry csa csc cse csg csr css csu csv csy cua cuc cue cug cur cus cuu cuv cuy cva cvc cve cvg cvr cvs cvu cvv cya cyc cye cyg cyr cys eaa eac eae eag ear eas eau eav ec- eca ecc ece ecg ecr ecs ecu ecv eea eec eee eeg eer ees eev eey ega egc ege egg egr egs egu egy era erc ere erg err ers eru erv ery es- esa esc ese esg esr ess esu esv esy eu- eua euc eue eug eur eus euv eva evc eve evg evr evs evv evy eya eyc eye eyr eys gaa gac gae gag gar gas gau gav gay gca gcc gce gcg gcr gcs gcu ge- gea gec gee geg ger ges geu gev gey gga ggc ggg ggr ggs ggu ggv gra grc gre grg grr grs gru grv gry gsa gsc gse gsg gsr gss gsu gsv gu- gua guc gue gug gur gus guu guv guy gva gvc gve gvg gvr gvs gvu gy- gya gye gyr gys ra- raa rac rae rag rar ras rau rav ray rca rcc rce rcg rcr rcs rcu rcv re- rea rec ree reg rer res reu rev rey rga rgc rge rgg rgr rgs rgv rra rrc rrg rrr rrs rru rsa rsc rse rsg rsr rss rsu rsv rua ruc rue rug rur rus ruu ruv ruy rva rvc rve rvg rvr rvs rvu rvv rvy ry- rya ryc rye ryg ryr rys ryu ryy saa sac sae sag sar sas sau sav say sca scc sce scg scr scs scu scv se- sea sec see seg ser ses seu sev sey sga sgc sge sgg sgr sgs sgu sgv sr- sra src sre srg srr srs srv sry ss- ssa ssc sse ssg ssr sss ssu ssv sua suc sue sug sur sus suu suv suy sva svc sve svg svr svs svu svv svy sy- sya syc sye syg syr sys syu ua- uaa uac uae uag uar uas uau uav uay uca ucc uce ucg ucr ucs ucu ucv uea uec uee ueg uer ues uey uga ugc uge ugg ugr ugs ugu ur- ura urc ure urg urr urs uru ury usa usc use usg usr uss usu usv uua uuc uue uug uur uus uuu uva uvc uve uvs uvu uvv uyc uys uyu v-a v-e vaa vac vae vag var vas vau vav vay vca vcc vce vcr vcs vcu vcy vea vec vee veg ver ves veu vey vga vgc vgg vgr vgs vgu vra vrc vre vrg vrr vrs vru vry vsa vsc vse vsg vsr vss vsu vsv vue vug vur vus vuv vva vvc vvg vvr vvs vvv vye vyg yaa yac yae yag yar yas yau yav yay yca ycc yce ycs ycu ycv ycy yea yec yee yeg yer yes yev yey yga ygc yra yrc yre yrg yrs yru ysa ysc yse ysg ysr yss ysu ysy yua yue yug yur yus yuu yuv yuy yva yve yvr yvy yyc yye yyg yys yyu yyy