a-a a-b a-i aaa aab aae aai aak aao aas ab- aba abb abe abi abk abo abs aea aeb aee aei aek aeo aes ai- aia aib aie aii aik aio ais aka akb ake aki akk ako aks aoa aob aoe aoi aok aoo aos as- asa asb ase asi ask aso ass baa bab bae bai bak bao bas bba bbb bbe bbi bbk bbo bbs be- bea beb bee bei bek beo bes bi- bia bib bie bii bik bio bis bka bkb bke bkk bko bks boa bob boe boi bok boo bos bsa bsb bse bsi bsk bso bss eaa eab eae eai eak eao eas eba ebb ebe ebi ebk ebo ebs eea eeb eee eek eeo ees eia eib eie eii eik eio eis eka ekb eke eki eko eks eo- eoa eob eoe eoi eok eoo eos es- esa esb ese esi esk eso ess ia- iaa iab iae iai iao ias iba ibb ibe ibi ibk ibo ibs ie- iea iee iei iek ies iia iib iie iii iio iis ika ikb ike iki ikk iko iks io- ioa iob ioe ioi ioo ios is- isa isb ise isi isk iso iss ka- kaa kab kae kai kak kao kas kba kbb kbe kbi kbk kbo kbs ke- kea keb kee kei kek keo kes kia kib kie kii kik kio kis kkb kke kki kkk kks koa kob koe koi kok koo kos ksa ksb kse ksi ksk kso kss o-i oaa oab oae oai oak oao oas ob- oba obb obe obi obk obo obs oea oeb oee oei oeo oes oia oib oie oii oik oio ois oka okb oke oki okk oko oks oo- ooa oob ooi ook ooo oos os- osa osb ose osi osk oso oss saa sab sae sai sak sao sas sba sbb sbe sbi sbk sbo sbs se- sea seb see sei sek seo ses sia sib sie sii sik sio sis sk- ska skb ske ski skk sko sks soa sob soe soi sok soo sos ss- ssa ssb sse ssi ssk sso sss

-ase -ose a-ak a-be a-ii a-ok aaaa aaab aaae aaai aaas aaba aabb aabi aaea aaes aaib aaii aais aaka aake aaoe aaoo aasa aase aasi aass abaa abab abae abai abak abas abb- abba abbb abbe abbi abbo abbs abee abes abia abib abie abis aboa abob abok aboo abos abs- absa abse absi abss aeas aebi aebs aeio aeka aess aiai aias aiba aibo aiea aiee aiia aiib aika aike aiki aiko aiks aioi aisa aisb aise aisi aisk aiso 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 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 bbas bbbb bbbs bbeb beak beas 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 biak biao bias biba bibb bibe bibi bibo bibs bieb bies biis bike biko bio- bioi bios bis- bisa bise bisk biso biss 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 bsaa bsas bsea bseb bsee bses bsos bsse eaba easa ease easi easo ebba ebbo ebbs ebes ebis eboe eboo ebos ebsa eeea eeee eees eeka eeke eeks eese eesi eesk 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 i-be iaaa iaai iaas iaba iaea iaia iais iasa iasi iask iaso ibas ibea ibes ibia ibie ibis ibos ibsa ibss ieie ieio iesa iesi ieso 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 k-os kaaa kaab kaai kaak kaas kaba kabb kabe kabi kabo kaei kaeo kaes kaia kaib kaie kaii kaik kaio kais kaka kake kaki kakk kako kaks kaoa kaoi kaok kaos kas- kasa kasb kase kasi kask kaso kass kbaa kbab kbae kbai kbak kbas kbba kbbb kbbe kbbi kbbk kbbo kbbs kbeb kbee kbek kbeo kbes kbia kbib kbie kbik kbio kbis kbkb kbkk kbko kboa kbob kboe kboi kbok kboo kbos kbsa kbsb kbsi kbsk kbso kbss kea- keak keas keba kebb kebe kebi keek kees keib keii keik keio keis keka kekb keke keki keko keks keok keos kesa kesb kesi kesk keso kess kiab kiai kias kiba kibb kibe kibi kibo kibs kies kiia kiii kiik kiis kika kiki kikk kiko kioa kioe kioi kiok kioo kisa kise kisi kisk kiso kiss kkaa kkai kkba kkbb kkbe kkbi kkbo kkbs kkea kkia kkik kkkk kkoa kkob kkoo kksa kkse kksi kkss koab koae koai koak koas koba kobb kobe kobi kobk kobo kobs koea koei koes koii koka kokb koke koki kokk koko koks koob kooi kook kooo koos kos- kosa kosb kose kosi koso koss ksab ksak ksas ksba ksbi ksbs ksea ksee ksei ksek kseo ksib ksii ksik ksis kska kskb kske kskk ksko ksks ksob ksoi ksok ksoo ksos kssa ksse kssi ksso ksss o-eo oaes oais oake oaks