a-a a-b aaa aab aah aao aar aas aau aav ab- aba abb abh abo abr abs abu abv aha ahb ahh aho ahr ahs ahu ahv aoa aob aoh aoo aor aos aou aov ar- ara arb arh aro arr ars aru arv as- asa asb ash aso asr ass asu asv au- aua aub auh auo aur aus auv av- ava avb avh avo avr avs avu b-u baa bab bah bao bar bas bau bav bba bbb bbh bbo bbr bbs bbu bha bhb bhh bho bhr bhs bhu bhv boa bob boh boo bor bos bou bov bra brb brh bro brr brs bru brv bsa bsb bsh bso bsr bss bsu bsv bua bub buh buo bur bus buu bva bvb bvh bvo bvr bvs bvu bvv haa hab hah hao har has hau hav hba hbb hbh hbo hbr hbs hbu hbv hha hhb hhh hho hhr hhs hhu hhv hoa hob hoh hoo hor hos hou hov hr- hra hrb hrh hro hrr hrs hru hrv hsa hsb hsh hsr hss hsu hsv hua hub huh huo hur hus huu huv hv- hva hvb hvo hvr hvs hvv oaa oab oah oao oar oas oau oav ob- oba obb obh obo obr obs obu obv oha ohh oho ohr ohs ohu oo- ooa oob ooh ooo oor oos oov or- ora orb orh oro orr ors oru orv os- osa osb osh oso osr oss osu osv ou- oua ouh ouo our ous ov- ova ovb ovh ovo ovs ovv ra- raa rab rah rao rar ras rau rav rba rbb rbh rbo rbr rbs rbu rh- rha rhb rhh rho rhr rhs rhu rhv roa rob roh roo ror ros rou rov rra rrb rrh rrr rrs rru rsa rsb rsh rso rsr rss rsu rsv rua rub ruh ruo rur rus ruu ruv rva rvb rvh rvo rvr rvs rvu rvv saa sab sah sao sar sas sau sav sba sbb sbh sbo sbr sbs sbu sbv sh- sha shb shh sho shr shs shu shv soa sob soh soo sor sos sou sov sr- sra srb srh sro srr srs srv ss- ssa ssb ssh sso ssr sss ssu ssv sua sub suh suo sur sus suu suv sva svb svo svr svs svu svv ua- uaa uab uah uao uar uas uau uav uba ubb ubh ubo ubr ubs ubu ubv uha uhb uhh uho uhr uhs uhu uhv uoa uob uoo uor uos ur- ura urb uro urr urs uru usa usb ush uso usr uss usu usv uua uur uus uuu uva uvb uvo uvs uvu uvv v-a vaa vab vah vao var vas vau vav vba vbh vbo vbr vbs vbv vh- vha vhb vho vhs voa vob voh voo vor vos vou vov vra vrb vrh vrr vrs vru vsa vsb vsh vso vsr vss vsu vsv vur vus vuv vva vvb vvo vvr vvs vvv

-hou -ous a-ha aaaa aaab aaah aaar aaas aaav aaba aabb aabh aaha aahs aaoo aara aaro aars aaru aasa aass aasu aaus aava abaa abab abar abas abau abb- abba abbb abbo abbr abbs abha abho abhr abhs aboa abob aboh aboo abor abos abou abov abra abro abrs abs- absa abss absu abua abus abva ahab ahah ahar ahas ahau ahha ahhs ahoa ahor ahra ahrr ahrs ahsa ahso ahss ahua ahus ahva aoah aoba aora aorb aors aoss aous arab arah arar aras arau arba arbh arbs arh- arhs aroa arob aroo aror aros arr- arra arrh arro arrr arrs arru ars- arsa arso arsu arua arub arva arvo asaa asab asah asao asar asas asau asba asbo asbu asha ashs ashu asob asor asos asou asra asro asrs asru assa assh asso assr asss assu asub asur asus asva asvs auaa aur- aura auro ausa aush ausu auvs avab avao avar avas avhs avor avos avou avra avro avur avus avva avvo baaa baah baar baas baba babb babo babr babs babu baha baho bahr bahs bahu baoh baos bar- bara barb barh baro barr bars baru basa bash baso bass basu bau- baur bava bavu bbas bbau bbbb bbbs bbhs bhao bhar bhhs bhor bhra bhur bhuu boab boar boas boba bobb bobo bobs bobu boha boho bohr bohs bohu boob booh boor boos bor- bora borh boro borr bors boru bosa bosh boso boss bosu boua bouh bour bous bova bovo brab brah brao bras brau brav brhs broa brob broh broo bror bros brou brrr brrs brsb brsr bruh brus bruv bsaa bsas bshs bsos bsra buar buba bubb bubo bubs bubu buha buho buhr buhs bur- bura burb burh buro burr burs buru busa bush buss busu buus bvhs haab haar haas haba habo habs habu haha haho hahs haor hara harh haro harr hars haru harv hasa hash hass hau- haus hava hbar hbbs hbhs hbos hbrs hbss hhaa hhhh hhhs hhus hoar hoas hoba hobo hobs hoha hoho hoor hoos hora horo horr hors hosa hosh hoss hour hova hovs hras hrhs hrob hros hrso hsas hshs hsob hsua hsur huah huas huba hubb hubo hubs huhs huhu huor huos hura huro hurr hurs huru husa hush huso huss huub huus hvar hvhs oaau oahs oahu oara oars oass oavs obas obba obbo obhs obor obos obra obrh obro obsr obss obuh obus obvs ohau ohba ohho ohhs ohob ohoh ohos ohra ohso ohss ohus ooaa ooba ooha ooho oohs oooh oooo ooos oora oosa oous orab orah orao orar oras orav orba orbb orbo orbs orbu orhs oro- oror oros orra orro orrs orsa orso orsu orub orus orvr orvs osar osas osba osha osho oshs oshu osoo osor osos osov osro ossa ossb osso ossu oubs our- oura ouro ours ousa ouu- ovar ovhs ovo- ovoo ovra raab raas raba rabb rabo rabs rabu raha rahr rahs rahu raob raoh raos rara rarb raro rars rasa rash raso rass rasu raua raub raus rava rbbb rbbr rbbs