-th a-a a-b a-t aaa aab aad aah aao aar aas aat aau ab- aba abb abd abh abo abr abs abt abu ad- ada adb add adh ado adr ads adt adu aha ahb ahd ahh aho ahr ahs aht ahu aoa aob aod aoh aoo aor aos aot aou ar- ara arb ard arh aro arr ars art aru as- asa asb asd ash aso asr ass ast asu at- ata atb atd ath ato atr ats att atu au- aua aub aud auh auo aur aus aut b-u baa bab bad bah bao bar bas bat bau bba bbb bbd bbh bbo bbr bbs bbt bbu bda bdb bdd bdh bdo bdr bds bdt bdu bha bhb bhd bhh bho bhr bhs bht bhu boa bob bod boh boo bor bos bot bou bra brb brd brh bro brr brs brt bru bsa bsb bsd bsh bso bsr bss bst bsu bta btb btd bth bto btr bts btt btu bua bub bud buh buo bur bus but buu daa dab dad dah dao dar das dat dau dba dbb dbd dbh dbo dbr dbs dbt dbu dda ddb ddd ddh ddo ddr dds ddt ddu dh- dha dhb dhd dhh dho dhr dhs dht dhu doa dob dod doh doo dor dos dot dou dra drb drd dro drr drs drt dru dsa dsb dsd dsh dso dsr dss dst dsu dta dtb dtd dth dto dtr dts dtt dtu dua dub dud duh duo dur dus dut haa hab had hah hao har has hat hau hba hbb hbd hbh hbo hbr hbs hbt hbu hda hdb hdd hdh hdo hdr hds hdt hdu hha hhb hhd hhh hho hhr hhs hht hhu hoa hob hod hoh hoo hor hos hot hou hr- hra hrb hrd hrh hro hrr hrs hrt hru hsa hsb hsd hsh hsr hss hst hsu hta htb htd hth hto htr hts htt hua hub hud huh huo hur hus hut huu oaa oab oad oah oao oar oas oat oau ob- oba obb obd obh obo obr obs obt obu oda odb odd odh odo odr ods odt odu oha ohd ohh oho ohr ohs oht ohu oo- ooa oob ood ooh ooo oor oos oot or- ora orb ord orh oro orr ors ort oru os- osa osb osd osh oso osr oss ost osu ot- ota otb otd oth oto otr ots ott otu ou- oua oud ouh ouo our ous out ra- raa rab rad rah rao rar ras rat rau rba rbb rbd rbh rbo rbr rbs rbt rbu rda rdb rdd rdh rdo rdr rds rdt rdu rh- rha rhb rhd rhh rho rhr rhs rht rhu roa rob rod roh roo ror ros rot rou rra rrb rrd rrh rrr rrs rrt rru rsa rsb rsd rsh rso rsr rss rst rsu rta rtb rtd rto rtr rts rtt rtu rua rub rud ruh ruo rur rus rut ruu saa sab sad sah sao sar sas sat sau sba sbb sbd sbh sbo sbr sbs sbt sbu sda sdb sdd sdh sdo sdr sds sdt sdu sh- sha shb shd shh sho shr shs sht shu soa sob sod soh soo sor sos sot sou sr- sra srb srd srh sro srr srs srt ss- ssa ssb ssd ssh sso ssr sss sst ssu sta stb std sth sto str sts stt stu sua sub sud suh suo sur sus sut suu taa tab tad tah tao tar tas tat tau tba tbb tbd tbh tbo tbr tbs tbt tbu tda tdb tdd tdh tdo tdr tds tdt tdu th- tha thb thd thh tho thr ths tht thu to- toa tob tod toh too tor tos tot tou tra trb trd trh tro trr trs trt tru tsa tsb tsd tsh tso tsr tss tst tsu tta ttb ttd tth tto ttr tts ttt ttu tua tub tud tuh tuo tur tus tut tuu ua- uaa uab uad uah uao uar uas uat uau uba ubb ubh ubo ubr ubs ubt ubu uda udb udd udo udr uds udt udu uha uhb uhd uhh uho uhr uhs uht uhu uoa uob uod uoo uor uos uot ur- ura urb urd uro urr urs urt uru usa usb usd ush uso usr uss ust usu uta utb utd uth uto utr uts utt utu uua uur uus uut uuu

-hou -ous a-do a-ha aaaa aaab aaad aaah aaar aaas aaba aabb aabd aabh aabt aada aads aadt aadu aaha aahs aaoo aara aard aaro aars aart aaru aasa aasd aass aast aasu aata aatt aaus abaa abab abad abar abas abat abau abb- abba abbb abbo abbr abbs abbt abda abdo abdu abha abho abhr abhs aboa abob abod aboh aboo abor abos abot abou abra abro abrs abs- absa absd abss absu abta abts abtu abua abud abus abut adaa adab adad adah adao adar adas adat adba adda addd addo addr adds addu adha adhd adho adhs adhu adob adod adoo ador ados adot adra adro adrs adsa adso adsr adss adst adta adts adua adub adur ahab ahad ahah ahar ahas ahat ahau ahha ahhs ahoa ahod ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts ahua ahus aoah aoba aodh aora aorb aors aort aosd aoss aotd aous aout arab arad arah arar aras arat arau arba arbh arbs arda ardo ards ardu arh- arhs aroa arob arod aroo aror aros arr- arra arrh arro arrr arrs arrt arru ars- arsa arsd arso arst arsu arta arth arto artr arts arua arub arud arut asaa asab asad asah asao asar asas asat asau asba asbo asbu asda asdo asds asha ashs asht ashu asob asod asor asos asot asou asra asro asrs asru assa assd assh asso assr asss asst assu asta astb asto astr asts asub asud asur asus at-t ataa atab atad atar atas atat atbs atdt atha atho aths atob atod ator atos atot