a-a a-b a-i aaa aab aah aai aak aao aar aas aav ab- aba abb abh abi abk abo abr abs abv aha ahb ahh ahi ahk aho ahr ahs ahv ai- aia aib aih aii aik aio air ais aiv aka akb akh aki akk ako akr aks akv aoa aob aoh aoi aok aoo aor aos aov ar- ara arb arh ari ark aro arr ars arv as- asa asb ash asi ask aso asr ass asv av- ava avb avh avi avk avo avr avs baa bab bah bai bak bao bar bas bav bba bbb bbh bbi bbk bbo bbr bbs bha bhb bhh bhi bhk bho bhr bhs bhv bi- bia bib bih bii bik bio bir bis biv bka bkb bkk bko bkr bks bkv boa bob boh boi bok boo bor bos bov bra brb brh bri brk bro brr brs brv bsa bsb bsh bsi bsk bso bsr bss bsv bva bvb bvh bvi bvk bvo bvr bvs bvv h-i haa hab hah hai hak hao har has hav hba hbb hbh hbi hbk hbo hbr hbs hbv hha hhb hhh hhi hhk hho hhr hhs hhv hia hib hih hii hik hio hir his hiv hka hkb hkh hki hkk hko hkr hks hoa hob hoh hoi hok hoo hor hos hov hr- hra hrb hrh hri hrk hro hrr hrs hrv hsa hsb hsh hsi hsk hsr hss hsv hv- hva hvb hvk hvo hvr hvs hvv i-v ia- iaa iab iah iai iao iar ias iav iba ibb ibh ibi ibk ibo ibr ibs ibv iha ihb ihh ihi ihk iho ihr ihs ihv iia iib iih iii iio iir iis ika ikb iki ikk iko ikr iks ikv io- ioa iob ioh ioi ioo ior ios iov ir- ira irb iri irk iro irr irs irv is- isa isb ish isi isk iso isr iss isv iva ivb ivi ivo ivr ivs ivv ka- kaa kab kah kai kak kao kar kas kav kba kbb kbh kbi kbk kbo kbr kbs kha khh khi khk kho khr khs khv kia kib kih kii kik kio kir kis kiv kkb kkh kki kkk kkr kks kkv koa kob koh koi kok koo kor kos kra kri krk kro krr krs krv ksa ksb ksh ksi ksk kso ksr kss ksv kva kvb kvh kvi kvk kvo kvr kvs kvv o-i oaa oab oah oai oak oao oar oas oav ob- oba obb obh obi obk obo obr obs obv oha ohh ohi oho ohr ohs oia oib oii oik oio oir ois oiv oka okb oki okk oko okr oks oo- ooa oob ooh ooi ook ooo oor oos oov or- ora orb orh ori ork oro orr ors orv os- osa osb osh osi osk oso osr oss osv ov- ova ovb ovh ovi ovo ovs ovv ra- raa rab rah rai rak rao rar ras rav rba rbb rbh rbi rbk rbo rbr rbs rh- rha rhb rhh rhi rho rhr rhs rhv ria rib rih rii rik rio rir ris riv rkb rkk rko rks rkv roa rob roh roi rok roo ror ros rov rra rrb rrh rri rrk rrr rrs rsa rsb rsh rsi rsk rso rsr rss rsv rva rvb rvh rvi rvo rvr rvs rvv saa sab sah sai sak sao sar sas sav sba sbb sbh sbi sbk sbo sbr sbs sbv sh- sha shb shh shi shk sho shr shs shv sia sib sih sii sik sio sir sis siv sk- ska skb skh ski skk sko skr sks soa sob soh soi sok soo sor sos sov sr- sra srb srh sri srk sro srr srs srv ss- ssa ssb ssh ssi ssk sso ssr sss ssv sva svb svi svk svo svr svs svv v-a vaa vab vah vai vak vao var vas vav vba vbh vbi vbk vbo vbr vbs vbv vh- vha vhb vhi vho vhs vi- via vib vii vik vio vir vis viv vka vkb voa vob voh voi vok voo vor vos vov vra vrb vrh vri vrk vrr vrs vsa vsb vsh vsi vsk vso vsr vss vsv vva vvb vvi vvo vvr vvs vvv

a-ak a-ha a-ii a-iv a-ok aaaa aaab aaah aaai aaar aaas aaav aaba aabb aabh aabi aaha aahk aahs aaib aaii aais aaka aaoo aara aari aaro aars aasa aasi aass aava abaa abab abai abak abar abas abb- abba abbb abbi abbo abbr abbs abha abhi abho abhr abhs abia abib abir abis aboa abob aboh abok aboo abor abos abov abra abri abro abrs abs- absa absi abss abva ahab ahah ahai ahar ahas ahha ahhs ahio ahir ahis ahoa ahok ahor ahra ahrr ahrs ahsa ahso ahss ahva aiai aias aiba aibo aiha aiho aihs aiia aiib aiir aika aiki aiko aiks aioi aira airh airi airo airs aisa aisb aish aisi aisk aiso aisr aiva akaa akah akai akao akar akas akha akhs akia akik akio akir akis akka akki akko akok akos akr- akra aksa aksi aoah aoba aoki aoks aora aorb aors aoss arab arah arai arak arar aras arba arbh arbi arbs arh- arhs aria arib arii arik ario aris arka arkh arki arko arks aroa arob aroi aroo aror aros arr- arra arrh arri arrk arro arrr arrs ars- arsa arsi arsk arso arva arvi arvo asaa asab asah asai asak asao asar asas asba asbo asha ashi ashk ashs asia asii asik asio asir asis aska aski asko askr asks asob asoi asok asor asos asra asro asrs assa assh assi assk asso assr asss asva asvs avab avao avar avas avhs avia avik avio avis aviv avor avos avra avri avro avva avvo ba-i baaa baah baak baar baas baba babb babi babo babr babs baha bahi baho bahr bahs baia baib baik baio bair bais bak- baka bakh baki bako bakr baks baoh baos bar- bara barb barh bari bark baro barr bars basa bash basi