a-a a-t aaa aao aar aas aat aav aay aoa aoo aor aos aot aov ar- ara aro arr ars art arv ary as- asa aso asr ass ast asv asy at- ata ato atr ats att atv av- ava avo avr avs avt avy ay- aya ayo ayr ays ayt oaa oao oar oas oat oav oo- ooa ooo oor oos oot oov or- ora oro orr ors ort orv ory os- osa oso osr oss ost osv ot- ota oto otr ots ott otv ov- ova ovo ovs ovv oya oyo oys ra- raa rao rar ras rat rav ray roa roo ror ros rot rov roy rra rrr rrs rrt rsa rso rsr rss rst rsv rta rto rtr rts rtt rtv rty rva rvo rvr rvs rvt rvv rvy ry- rya ryo ryr rys ryy saa sao sar sas sat sav say soa soo sor sos sot sov soy sr- sra sro srr srs srt srv sry ss- ssa sso ssr sss sst ssv sta sto str sts stt stv sty sva svo svr svs svt svv svy sy- sya syr sys syt taa tao tar tas tat tav tay to- toa too tor tos tot tov toy tra tro trr trs trt trv try tsa tso tsr tss tst tsv tsy tta tto ttr tts ttt ttv tty tva tvo tvr tvs tvt tvy tya tyo tyr tys tyt v-a vaa vao var vas vat vav vay voa voo vor vos vot vov voy vra vrr vrs vrt vry vsa vso vsr vss vst vsv vta vto vtr vts vtt vtv vty vva vvo vvr vvs vvt vvv vyt yaa yao yar yas yat yav yay yoo yor yos yot yoy yra yro yrs yrt ysa yso ysr yss yst ysy yta yto ytr yts ytt ytv yva yvo yvr yvy yys yyt yyy