-th a-a a-b a-t aaa aab aah aao aar aas aat aau ab- aba abb abh abo abr abs abt abu aha ahb ahh aho ahr ahs aht ahu aoa aob aoh aoo aor aos aot aou ar- ara arb arh aro arr ars art aru as- asa asb ash aso asr ass ast asu at- ata atb ath ato atr ats att atu au- aua aub auh auo aur aus aut b-u baa bab bah bao bar bas bat bau bba bbb bbh bbo bbr bbs bbt bbu bha bhb bhh bho bhr bhs bht bhu boa bob boh boo bor bos bot bou bra brb brh bro brr brs brt bru bsa bsb bsh bso bsr bss bst bsu bta btb bth bto btr bts btt btu bua bub buh buo bur bus but buu haa hab hah hao har has hat hau hba hbb hbh hbo hbr hbs hbt hbu hha hhb hhh hho hhr hhs hht hhu hoa hob hoh hoo hor hos hot hou hr- hra hrb hrh hro hrr hrs hrt hru hsa hsb hsh hsr hss hst hsu hta htb hth hto htr hts htt hua hub huh huo hur hus hut huu oaa oab oah oao oar oas oat oau ob- oba obb obh obo obr obs obt obu oha ohh oho ohr ohs oht ohu oo- ooa oob ooh ooo oor oos oot or- ora orb orh oro orr ors ort oru os- osa osb osh oso osr oss ost osu ot- ota otb oth oto otr ots ott otu ou- oua ouh ouo our ous out ra- raa rab rah rao rar ras rat rau rba rbb rbh rbo rbr rbs rbt rbu rh- rha rhb rhh rho rhr rhs rht rhu roa rob roh roo ror ros rot rou rra rrb rrh rrr rrs rrt rru rsa rsb rsh rso rsr rss rst rsu rta rtb rto rtr rts rtt rtu rua rub ruh ruo rur rus rut ruu saa sab sah sao sar sas sat sau sba sbb sbh sbo sbr sbs sbt sbu sh- sha shb shh sho shr shs sht shu soa sob soh soo sor sos sot sou sr- sra srb srh sro srr srs srt ss- ssa ssb ssh sso ssr sss sst ssu sta stb sth sto str sts stt stu sua sub suh suo sur sus sut suu taa tab tah tao tar tas tat tau tba tbb tbh tbo tbr tbs tbt tbu th- tha thb thh tho thr ths tht thu to- toa tob toh too tor tos tot tou tra trb trh tro trr trs trt tru tsa tsb tsh tso tsr tss tst tsu tta ttb tth tto ttr tts ttt ttu tua tub tuh tuo tur tus tut tuu ua- uaa uab uah uao uar uas uat uau uba ubb ubh ubo ubr ubs ubt ubu uha uhb uhh uho uhr uhs uht uhu uoa uob uoo uor uos uot ur- ura urb uro urr urs urt uru usa usb ush uso usr uss ust usu uta utb uth uto utr uts utt utu uua uur uus uut uuu

-hou -ous a-ha aaaa aaab aaah aaar aaas aaba aabb aabh aabt aaha aahs aaoo aara aaro aars aart aaru aasa aass aast aasu aata aatt aaus abaa abab abar abas abat abau abb- abba abbb abbo abbr abbs abbt abha abho abhr abhs aboa abob aboh aboo abor abos abot abou abra abro abrs abs- absa abss absu abta abts abtu abua abus abut ahab ahah ahar ahas ahat ahau ahha ahhs ahoa ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts ahua ahus aoah aoba aora aorb aors aort aoss aous aout arab arah arar aras arat arau arba arbh arbs arh- arhs aroa arob aroo aror aros arr- arra arrh arro arrr arrs arrt arru ars- arsa arso arst arsu arta arth arto artr arts arua arub arut asaa asab asah asao asar asas asat asau asba asbo asbu asha ashs asht ashu asob asor asos asot asou asra asro asrs asru assa assh asso assr asss asst assu asta astb asto astr asts asub asur asus at-t ataa atab atar atas atat atbs atha atho aths atob ator atos atot atra atro atru atsb atst atta atto attr atts attu atua atub atur atus auaa auht aur- aura auro ausa aush aust ausu aut- auth auto auts baaa baah baar baas baat baba babb babo babr babs babu baha baho bahr bahs baht bahu baoh baos bar- bara barb barh baro barr bars bart baru basa bash baso bass bast basu bata bath bato bats batt batu bau- baur bbas bbau bbbb bbbs bbhs bhao bhar bhat bhhs bhor bhot bhra bhrt bhur bhut bhuu boab boar boas boat boba bobb bobo bobs bobu boha boho bohr bohs boht bohu boob booh boor boos boot bor- bora borh boro borr bors bort boru bosa bosh boso boss bost bosu bota botb both boto bots bott boua bouh bour bous bout brab brah brao bras brat brau brhs broa brob broh broo bror bros brot brou brrr brrs brsb brsr brst bruh brus brut bsaa bsas bsat bshs bsos bsra bsts btaa bths btob btor btrt btss bttb btus buar buat buba bubb bubo bubs bubu buha buho buhr buhs bur- bura burb burh buro burr burs burt buru busa bush buss bust busu but- buta buto buts butt buus haab haar haas haat haba habo habs habt habu haha haho hahs haht haor hara harh haro harr hars hart haru hasa hash hass hast hata hatb hath hato hats hatt hatu hau- haus haut hbar hbbs hbhs hbos hbrs hbss hbtu hhaa hhat hhhh hhhs hhus hoar hoas hoat hoba hobo hobs hoha hoho hoor hoos hoot hora horo horr hors hort hosa hosh hoss host hota hotb hoth hoto hotr hots hott hotu hour hout hras hrhs hrob hros hrso hrta hrtb hsas hsat hshs hsob hsts hsua hsur htab hths