-th a-a a-b a-t aaa aab aag aah aak aao aar aas aat ab- aba abb abg abh abk abo abr abs abt ag- aga agb agg agh agk ago agr ags agt aha ahb ahg ahh ahk aho ahr ahs aht aka akb akg akh akk ako akr aks aoa aob aog aoh aok aoo aor aos aot ar- ara arb arg arh ark aro arr ars art as- asa asb asg ash ask aso asr ass ast at- ata atb atg ath ato atr ats att baa bab bag bah bak bao bar bas bat bba bbb bbg bbh bbk bbo bbr bbs bbt bga bgb bgg bgh bgk bgo bgr bgs bgt bha bhb bhg bhh bhk bho bhr bhs bht bka bkb bkg bkk bko bkr bks bkt boa bob bog boh bok boo bor bos bot bra brb brg brh brk bro brr brs brt bsa bsb bsg bsh bsk bso bsr bss bst bta btb btg bth btk bto btr bts btt gaa gab gag gah gak gao gar gas gat gba gbg gbh gbk gbo gbr gbs gbt gga ggb ggg ggh ggo ggr ggs ggt gha ghb ghg ghh gho ghr ghs ght gka gkb gkh gko gks gkt goa gob gog goh gok goo gor gos got gra grb grg grh grk gro grr grs grt gsa gsb gsg gsk gso gsr gss gst gta gtb gtg gth gtk gto gtr gts gtt haa hab hag hah hak hao har has hat hba hbb hbg hbh hbk hbo hbr hbs hbt hga hgb hgg hgh hgk hgo hgr hgs hgt hha hhb hhg hhh hhk hho hhr hhs hht hka hkb hkg hkh hkk hko hkr hks hkt hoa hob hog hoh hok hoo hor hos hot hr- hra hrb hrg hrh hrk hro hrr hrs hrt hsa hsb hsg hsh hsk hsr hss hst hta htb htg hth htk hto htr hts htt k-t ka- kaa kab kag kah kak kao kar kas kat kba kbb kbh kbk kbo kbr kbs kga kgb kgh kgo kgs kha khh khk kho khr khs kkb kkh kkk kkr kks kkt koa kob kog koh kok koo kor kos kot kra krg krk kro krr krs krt ksa ksb ksg ksh ksk kso ksr kss kst kta ktb ktg kth ktk kto ktr kts ktt oaa oab oag oah oak oao oar oas oat ob- oba obb obg obh obk obo obr obs obt oga ogg ogh ogo ogs ogt oha ohg ohh oho ohr ohs oht oka okb okg okk oko okr oks oo- ooa oob oog ooh ook ooo oor oos oot or- ora orb org orh ork oro orr ors ort os- osa osb osg osh osk oso osr oss ost ot- ota otb otg oth otk oto otr ots ott ra- raa rab rag rah rak rao rar ras rat rba rbb rbg rbh rbk rbo rbr rbs rbt rga rgb rgg rgh rgk rgo rgr rgs rgt rh- rha rhb rhg rhh rho rhr rhs rht rkb rkg rkk rko rks rkt roa rob rog roh rok roo ror ros rot rra rrb rrg rrh rrk rrr rrs rrt rsa rsb rsg rsh rsk rso rsr rss rst rta rtb rtg rtk rto rtr rts rtt saa sab sag sah sak sao sar sas sat sba sbb sbg sbh sbk sbo sbr sbs sbt sga sgb sgg sgh sgk sgo sgr sgs sgt sh- sha shb shg shh shk sho shr shs sht sk- ska skb skg skh skk sko skr sks skt soa sob sog soh sok soo sor sos sot sr- sra srb srg srh srk sro srr srs srt ss- ssa ssb ssg ssh ssk sso ssr sss sst sta stb stg sth stk sto str sts stt taa tab tag tah tak tao tar tas tat tba tbb tbg tbh tbk tbo tbr tbs tbt tga tgb tgg tgh tgk tgo tgr tgs tgt th- tha thb thg thh thk tho thr ths tht tka tkb tkg tkk tko tkr tks tkt to- toa tob tog toh tok too tor tos tot tra trb trg trh trk tro trr trs trt tsa tsb tsg tsh tsk tso tsr tss tst tta ttb ttg tth ttk tto ttr tts ttt

a-ak a-ha a-ok aaaa aaab aaah aaar aaas aaba aabb aabh aabt aagh aaha aahk aahs aaka aaoo aara aaro aars aart aasa aass aast aata aatk aatt abaa abab abag abak abar abas abat abb- abba abbb abbo abbr abbs abbt abha abho abhr abhs aboa abob aboh abok aboo abor abos abot abra abro abrs abs- absa abss abta abts ag-o agag agao agar agas agat agba agbo agga agha aghs aght agob agog agoo agos agot agra agro agsa agsg agst agta agtr agts ahab ahah ahar ahas ahat ahha ahhs ahoa ahog ahok ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts akaa akah akao akar akas akha akhs akka akko akok akos akot akr- akra aksa akst aoah aoba aoks aora aorb aors aort aoss arab arag arah arak arar aras arat arba arbh arbs arga argb argh argo args arh- arhs arka arkh arko arks aroa arob aroo aror aros arr- arra arrg arrh arrk arro arrr arrs arrt ars- arsa arsk arso arst arta arth arto artr arts asaa asab asag asah asak asao asar asas asat asba asbo asgt asha ashk ashs asht aska asko askr asks askt asob asog asok asor asos asot asra asrg asro asrs assa assh assk asso assr asss asst asta astb asto astr asts at-t ataa atab atak atar atas atat atbs atgo atha atho aths atka atkt atob atok ator atos atot atra atrk atro atsb atst atta atto attr atts baaa baah baak baar baas baat baba babb babo babr babs baga bagg bagh bago bags bagt baha baho bahr bahs baht bak- baka bakh bako bakr baks bakt baoh baos bar- bara barb barg barh bark