a-a a-b a-i aaa aab aae aai aak aao aas aav ab- aba abb abe abi abk abo abs abv aea aeb aee aei aek aeo aes aev ai- aia aib aie aii aik aio ais aiv aka akb ake aki akk ako aks akv aoa aob aoe aoi aok aoo aos aov as- asa asb ase asi ask aso ass asv av- ava avb ave avi avk avo avs baa bab bae bai bak bao bas bav bba bbb bbe bbi bbk bbo bbs be- bea beb bee bei bek beo bes bev bi- bia bib bie bii bik bio bis biv bka bkb bke bkk bko bks bkv boa bob boe boi bok boo bos bov bsa bsb bse bsi bsk bso bss bsv bva bvb bve bvi bvk bvo bvs bvv eaa eab eae eai eak eao eas eav eba ebb ebe ebi ebk ebo ebs ebv eea eeb eee eek eeo ees eev eia eib eie eii eik eio eis eiv eka ekb eke eki eko eks ekv eo- eoa eob eoe eoi eok eoo eos es- esa esb ese esi esk eso ess esv eva evb eve evi evo evs evv i-v ia- iaa iab iae iai iao ias iav iba ibb ibe ibi ibk ibo ibs ibv ie- iea iee iei iek ies iev iia iib iie iii iio iis ika ikb ike iki ikk iko iks ikv io- ioa iob ioe ioi ioo ios iov is- isa isb ise isi isk iso iss isv iva ivb ive ivi ivo ivs ivv ka- kaa kab kae kai kak kao kas kav kba kbb kbe kbi kbk kbo kbs ke- kea keb kee kei kek keo kes kev kia kib kie kii kik kio kis kiv kkb kke kki kkk kks kkv koa kob koe koi kok koo kos ksa ksb kse ksi ksk kso kss ksv kva kvb kvi kvk kvo kvs kvv o-i oaa oab oae oai oak oao oas oav ob- oba obb obe obi obk obo obs obv oea oeb oee oei oeo oes oia oib oie oii oik oio ois oiv oka okb oke oki okk oko oks oo- ooa oob ooi ook ooo oos oov os- osa osb ose osi osk oso oss osv ov- ova ovb ove ovi ovo ovs ovv saa sab sae sai sak sao sas sav sba sbb sbe sbi sbk sbo sbs sbv se- sea seb see sei sek seo ses sev sia sib sie sii sik sio sis siv sk- ska skb ske ski skk sko sks soa sob soe soi sok soo sos sov ss- ssa ssb sse ssi ssk sso sss ssv sva svb sve svi svk svo svs svv v-a v-e vaa vab vae vai vak vao vas vav vba vbi vbk vbo vbs vbv vea veb vee vei vek veo ves vi- via vib vie vii vik vio vis viv vka vkb voa vob voe voi vok voo vos vov vsa vsb vse vsi vsk vso vss vsv vva vvb vvi vvo vvs vvv

-ase -ose a-ak a-be a-ii a-iv a-ok aaaa aaab aaae aaai aaas aaav aaba aabb aabi aaea aaes aaev aaib aaii aais aaka aake aaoe aaoo aasa aase aasi aass aava abaa abab abae abai abak abas abb- abba abbb abbe abbi abbo abbs abee abes abia abib abie abis aboa abob abok aboo abos abov abs- absa abse absi abss abva aeas aebi aebs aeio aeka aess aeva aiai aias aiba aibo aiea aiee aiia aiib aika aike aiki aiko aiks aioi aisa aisb aise aisi aisk aiso aiva akaa akae akai akao akas akee akes akia akie akik akio akis akka akki akko akok akos aksa aksi aoba aoki aoks aoss asaa asab asae asai asak asao asas asba asbo asea asee asek ases asia asie asii asik asio asis aska aske aski asko asks asob asoi asok asos assa asse assi assk asso asss asva asvs avab avao avas avea aveo aves avia avie avik avio avis aviv avos avva avvo ba-i baaa baak baas baba babb babe babi babo babs baek baes baia baib baie baik baio bais bak- baka bake baki bako baks baos basa base basi bask baso bass bava bave bavi bbas bbbb bbbs bbeb beak beas beav beba bebb bebe bebi bebo beeb beek bees beia beik beis beka beke beki beko beks beo- beok beos bes- besa bese besk beso bess bevo bevs biak biao bias biba bibb bibe bibi bibo bibs bieb bies biis bike biko bio- bioi bios bis- bisa bise bisk biso biss bive bivi boab boai boak boas boba bobb bobe bobi bobo bobs boea boee boeo boes boi- boie boii bois boka boke boki boko boks boob booe book boos bosa bose bosi bosk boso boss bova bove bovi bovo bsaa bsas bsea bseb bsee bses bsos bsse eaba easa ease easi easo eave ebba ebbo ebbs ebes ebis eboe eboo ebos ebsa eeea eeee eees eeka eeke eeks eese eesi eesk eeva eiao eiei eies eika eike eiki eiko eiks eisa eise eisk eiso eiss eka- ekab ekeb ekek ekes ekis ekka ekki ekoa ekoi ekos eksi eoes eois eoka esab esai esas esba esbo esbs esea esee esek eseo eses esie esik esis eska eske esko esks eso- esok esos essa esse essi esso evae evas evea eves evia evie evoe evoo evos evvk i-be iaaa iaai iaas iaba iaea iaia iais iasa iasi iask iaso iava ibas ibea ibes ibia ibie ibis ibos ibsa ibss ieie ieio iesa iesi ieso ieva iias iies iiie iiii iiio iiis iioi iioo iios iisi ikea ikee ikes ikki ikko ikoo ioba iobi ioee ioii ioio ioke ioko iooi iooo ioos ioso is-a isae isai isak isao isas isba isbe isea iseb isee iseo ises isia isie isis iska isko iso- isok isos issa isse issi isso isss ivai ivak ivao ivbv ivea ives ivie k-os kaaa kaab kaai kaak kaas kaba kabb kabe kabi kabo kaei kaeo kaes kaia kaib kaie