a-a a-t aaa aak aao aar aas aat aav aay aka akk ako akr aks akv aoa aok aoo aor aos aot aov ar- ara ark aro arr ars art arv ary as- asa ask aso asr ass ast asv asy at- ata ato atr ats att atv av- ava avk avo avr avs avt avy ay- aya ayk ayo ayr ays ayt k-t ka- kaa kak kao kar kas kat kav kay kkk kkr kks kkt kkv kky koa kok koo kor kos kot koy kra krk kro krr krs krt krv kry ksa ksk kso ksr kss kst ksv kta ktk kto ktr kts ktt ktv kva kvk kvo kvr kvs kvv kya kyo kyr kys kyt oaa oak oao oar oas oat oav oka okk oko okr oks oo- ooa ook ooo oor oos oot oov or- ora ork oro orr ors ort orv ory os- osa osk oso osr oss ost osv ot- ota otk oto otr ots ott otv ov- ova ovo ovs ovv oya oyo oys ra- raa rak rao rar ras rat rav ray rkk rko rks rkt rkv rky roa rok roo ror ros rot rov roy rra rrk rrr rrs rrt rsa rsk rso rsr rss rst rsv rta rtk rto rtr rts rtt rtv rty rva rvo rvr rvs rvt rvv rvy ry- rya ryk ryo ryr rys ryy saa sak sao sar sas sat sav say sk- ska skk sko skr sks skt sky soa sok soo sor sos sot sov soy sr- sra srk sro srr srs srt srv sry ss- ssa ssk sso ssr sss sst ssv sta stk sto str sts stt stv sty sva svk svo svr svs svt svv svy sy- sya syk syr sys syt taa tak tao tar tas tat tav tay tka tkk tko tkr tks tkt tky to- toa tok too tor tos tot tov toy tra trk tro trr trs trt trv try tsa tsk tso tsr tss tst tsv tsy tta ttk tto ttr tts ttt ttv tty tva tvk tvo tvr tvs tvt tvy tya tyo tyr tys tyt v-a vaa vak vao var vas vat vav vay vka vkt voa vok voo vor vos vot vov voy vra vrk vrr vrs vrt vry vsa vsk vso vsr vss vst vsv vta vtk vto vtr vts vtt vtv vty vva vvo vvr vvs vvt vvv vyt yaa yak yao yar yas yat yav yay yka ykk yok yoo yor yos yot yoy yra yro yrs yrt ysa ysk yso ysr yss yst ysy yta ytk yto ytr yts ytt ytv yva yvo yvr yvy yys yyt yyy