a-a a-i a-t aaa aai aak aao aar aas aat aav ai- aia aii aik aio air ais ait aiv aka aki akk ako akr aks akv aoa aoi aok aoo aor aos aot aov ar- ara ari ark aro arr ars art arv as- asa asi ask aso asr ass ast asv at- ata ati ato atr ats att atv av- ava avi avk avo avr avs avt i-v ia- iaa iai iao iar ias iat iav iia iii iio iir iis iit ika iki ikk iko ikr iks ikt ikv io- ioa ioi ioo ior ios iot iov ir- ira iri irk iro irr irs irt irv is- isa isi isk iso isr iss ist isv ita iti itk ito its itt itv iva ivi ivo ivr ivs ivt ivv k-t ka- kaa kai kak kao kar kas kat kav kia kii kik kio kir kis kit kiv kki kkk kkr kks kkt kkv koa koi kok koo kor kos kot kra kri krk kro krr krs krt krv ksa ksi ksk kso ksr kss kst ksv kta ktk kto ktr kts ktt ktv kva kvi kvk kvo kvr kvs kvv o-i oaa oai oak oao oar oas oat oav oia oii oik oio oir ois oit oiv oka oki okk oko okr oks oo- ooa ooi ook ooo oor oos oot oov or- ora ori ork oro orr ors ort orv os- osa osi osk oso osr oss ost osv ot- ota oti otk oto otr ots ott otv ov- ova ovi ovo ovs ovv ra- raa rai rak rao rar ras rat rav ria rii rik rio rir ris rit riv rkk rko rks rkt rkv roa roi rok roo ror ros rot rov rra rri rrk rrr rrs rrt rsa rsi rsk rso rsr rss rst rsv rta rti rtk rto rtr rts rtt rtv rva rvi rvo rvr rvs rvt rvv saa sai sak sao sar sas sat sav sia sii sik sio sir sis sit siv sk- ska ski skk sko skr sks skt soa soi sok soo sor sos sot sov sr- sra sri srk sro srr srs srt srv ss- ssa ssi ssk sso ssr sss sst ssv sta sti stk sto str sts stt stv sva svi svk svo svr svs svt svv taa tai tak tao tar tas tat tav tia tii tik tio tir tis tit tiv tka tkk tko tkr tks tkt to- toa toi tok too tor tos tot tov tra tri trk tro trr trs trt trv tsa tsi tsk tso tsr tss tst tsv tta tti ttk tto ttr tts ttt ttv tva tvi tvk tvo tvr tvs tvt v-a vaa vai vak vao var vas vat vav vi- via vii vik vio vir vis vit viv vka vkt voa voi vok voo vor vos vot vov vra vri vrk vrr vrs vrt vsa vsi vsk vso vsr vss vst vsv vta vti vtk vto vtr vts vtt vtv vva vvi vvo vvr vvs vvt vvv