-ase -ose a-ak a-be a-ok aaaa aaab aaae aaas aaav aaba aabb aaea aaes aaev aaka aake aaoe aaoo aasa aase aass aava abaa abab abae abak abas abb- abba abbb abbe abbo abbs abee abes aboa abob abok aboo abos abov abs- absa abse abss abva aeas aebs aeka aess aeva akaa akae akao akas akee akes akka akko akok akos aksa aoba aoks aoss asaa asab asae asak asao asas asba asbo asea asee asek ases aska aske asko asks asob asok asos assa asse assk asso asss asva asvs avab avao avas avea aveo aves avos avva avvo baaa baak baas baba babb babe babo babs baek baes bak- baka bake bako baks baos basa base bask baso bass bava bave bbas bbbb bbbs bbeb beak beas beav beba bebb bebe bebo beeb beek bees beka beke beko beks beo- beok beos bes- besa bese besk beso bess bevo bevs boab boak boas boba bobb bobe bobo bobs boea boee boeo boes boka boke boko boks boob booe book boos bosa bose bosk boso boss bova bove bovo bsaa bsas bsea bseb bsee bses bsos bsse eaba easa ease easo eave ebba ebbo ebbs ebes eboe eboo ebos ebsa eeea eeee eees eeka eeke eeks eese eesk eeva eka- ekab ekeb ekek ekes ekka ekoa ekos eoes eoka esab esas esba esbo esbs esea esee esek eseo eses eska eske esko esks eso- esok esos essa esse esso evae evas evea eves evoe evoo evos evvk k-os kaaa kaab kaak kaas kaba kabb kabe kabo kaeo kaes kaka kake kakk kako kaks kaoa kaok kaos kas- kasa kasb kase kask kaso kass kava kavb kave kavo kavs kavv kbaa kbab kbae kbak kbas kbba kbbb kbbe kbbk kbbo kbbs kbeb kbee kbek kbeo kbes kbev kbkb kbkk kbko kbkv kboa kbob kboe kbok kboo kbos kbov kbsa kbsb kbsk kbso kbss kbsv kbva kbvb kbvo kea- keak keas keba kebb kebe keek kees keka kekb keke keko keks keok keos kesa kesb kesk keso kess keva keve kevs kkaa kkba kkbb kkbe kkbo kkbs kkea kkkk kkoa kkob kkoo kkov kksa kkse kkss kkvv koab koae koak koas koba kobb kobe kobk kobo kobs koea koes koka kokb koke kokk koko koks koob kook kooo koos koov kos- kosa kosb kose koso koss kova kove kovk kovo ksab ksak ksas ksav ksba ksbs ksbv ksea ksee ksek kseo ksev kska kskb kske kskk ksko ksks ksob ksok ksoo ksos kssa ksse ksso ksss ksva ksve kvab kvak kvas kvea kves kvoa kvob kvoe kvok kvoo kvov kvsa kvso kvss kvsv kvvs kvvv o-eo oaes oake oaks oase oass oavs obak obas obba obbo obea obes obkb oboe obok obos obss obvs oese okak okas okes okka okko okok oksa okso ooaa ooak ooba oobe ooes oooo ooos oosa oose osak osas osba osbe osea osee osek oses osoo osos osov ossa ossb osse osso osve ovee ovo- ovoo s-os saab saae saak saas saba sabb sabe sabo sabs saeb saek saes saka sakb sake sakk sako saks saos sasa sase sask saso sass sava save savo savs sbaa sbas sbbs sbsa sbse se-e se-k se-o se-s seaa seab seak seas seba sebe sebo sebs seea seeb seek sees seka seke sekk seko seok sesa sese seso sess seva seve skab skee skeo skes skoe skov skss soak soas soba sobe sobo sobs soea soeo soes soka soke sokk soko sook soos sosa sose soso soss sosv sova sove sovo sovs ssaa ssab ssao ssas ssee sses sssa sssb ssss svea vaas vabs vaes vaka vake vas- vasa vase vaso vass vava vavs veak veba vees veka veke vesa vese vess veve vevo voes voka voke voks vosa vose voso voss vovk vsee vses vsoe vsse vvob vvsb vvvv