-th a-a a-b a-t aaa aab aag aah aao aar aas aat aau ab- aba abb abg abh abo abr abs abt abu ag- aga agb agg agh ago agr ags agt agu aha ahb ahg ahh aho ahr ahs aht ahu aoa aob aog aoh aoo aor aos aot aou ar- ara arb arg arh aro arr ars art aru as- asa asb asg ash aso asr ass ast asu at- ata atb atg ath ato atr ats att atu au- aua aub aug auh auo aur aus aut b-u baa bab bag bah bao bar bas bat bau bba bbb bbg bbh bbo bbr bbs bbt bbu bga bgb bgg bgh bgo bgr bgs bgt bgu bha bhb bhg bhh bho bhr bhs bht bhu boa bob bog boh boo bor bos bot bou bra brb brg brh bro brr brs brt bru bsa bsb bsg bsh bso bsr bss bst bsu bta btb btg bth bto btr bts btt btu bua bub bug buh buo bur bus but buu gaa gab gag gah gao gar gas gat gau gba gbg gbh gbo gbr gbs gbt gbu gga ggb ggg ggh ggo ggr ggs ggt ggu gha ghb ghg ghh gho ghr ghs ght goa gob gog goh goo gor gos got gou gra grb grg grh gro grr grs grt gru gsa gsb gsg gso gsr gss gst gsu gta gtb gtg gth gto gtr gts gtt gtu gu- gua gub gug guo gur gus gut guu haa hab hag hah hao har has hat hau hba hbb hbg hbh hbo hbr hbs hbt hbu hga hgb hgg hgh hgo hgr hgs hgt hgu hha hhb hhg hhh hho hhr hhs hht hhu hoa hob hog hoh hoo hor hos hot hou hr- hra hrb hrg hrh hro hrr hrs hrt hru hsa hsb hsg hsh hsr hss hst hsu hta htb htg hth hto htr hts htt hua hub hug huh huo hur hus hut huu oaa oab oag oah oao oar oas oat oau ob- oba obb obg obh obo obr obs obt obu oga ogg ogh ogo ogs ogt oha ohg ohh oho ohr ohs oht ohu oo- ooa oob oog ooh ooo oor oos oot or- ora orb org orh oro orr ors ort oru os- osa osb osg osh oso osr oss ost osu ot- ota otb otg oth oto otr ots ott otu ou- oua ouh ouo our ous out ra- raa rab rag rah rao rar ras rat rau rba rbb rbg rbh rbo rbr rbs rbt rbu rga rgb rgg rgh rgo rgr rgs rgt rh- rha rhb rhg rhh rho rhr rhs rht rhu roa rob rog roh roo ror ros rot rou rra rrb rrg rrh rrr rrs rrt rru rsa rsb rsg rsh rso rsr rss rst rsu rta rtb rtg rto rtr rts rtt rtu rua rub rug ruh ruo rur rus rut ruu saa sab sag sah sao sar sas sat sau sba sbb sbg sbh sbo sbr sbs sbt sbu sga sgb sgg sgh sgo sgr sgs sgt sgu sh- sha shb shg shh sho shr shs sht shu soa sob sog soh soo sor sos sot sou sr- sra srb srg srh sro srr srs srt ss- ssa ssb ssg ssh sso ssr sss sst ssu sta stb stg sth sto str sts stt stu sua sub sug suh suo sur sus sut suu taa tab tag tah tao tar tas tat tau tba tbb tbg tbh tbo tbr tbs tbt tbu tga tgb tgg tgh tgo tgr tgs tgt tgu th- tha thb thg thh tho thr ths tht thu to- toa tob tog toh too tor tos tot tou tra trb trg trh tro trr trs trt tru tsa tsb tsg tsh tso tsr tss tst tsu tta ttb ttg tth tto ttr tts ttt ttu tua tub tug tuh tuo tur tus tut tuu ua- uaa uab uag uah uao uar uas uat uau uba ubb ubg ubh ubo ubr ubs ubt ubu uga ugb ugg ugh ugo ugr ugs ugt ugu uha uhb uhh uho uhr uhs uht uhu uoa uob uog uoo uor uos uot ur- ura urb urg uro urr urs urt uru usa usb usg ush uso usr uss ust usu uta utb uth uto utr uts utt utu uua uug uur uus uut uuu

-hou -ous a-ha aaaa aaab aaah aaar aaas aaba aabb aabh aabt aagh aaha aahs aaoo aara aaro aars aart aaru aasa aass aast aasu aata aatt aaus abaa abab abag 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 abug abus abut ag-o agag agao agar agas agat agau agba agbo agga aggu agha aghs aght agob agog agoo agos agot agou agra agro agsa agsg agst agsu agta agtr agts agua agur agus agut ahab ahah ahar ahas ahat ahau ahha ahhs ahoa ahog ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts ahua ahug ahus aoah aoba aora aorb aors aort aoss aous aout arab arag arah arar aras arat arau arba arbh arbs arga argb argh argo args arh- arhs aroa arob aroo aror aros arr- arra arrg arrh arro arrr arrs arrt arru ars- arsa arso arst arsu arta arth arto artr arts arua arub arug arut asaa asab asag asah asao asar asas asat asau asba asbo asbu asgt asha ashs asht ashu asob asog asor asos asot asou asra asrg 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 atgo atha atho aths atob ator atos atot atra atro atru atsb atst atta atto attr atts attu atua atub atug atur atus auaa auga augs auht aur- aura auro ausa aush aust ausu aut- auth auto auts auug baaa baah