-al -ol -th a-a a-b a-t aaa aab aah aal aao aar aas aat ab- aba abb abh abl abo abr abs abt aha ahb ahh ahl aho ahr ahs aht al- ala alb alh all alo alr als alt aoa aob aoh aol aoo aor aos aot ar- ara arb arh arl aro arr ars art as- asa asb ash asl aso asr ass ast at- ata atb ath atl ato atr ats att baa bab bah bal bao bar bas bat bba bbb bbh bbl bbo bbr bbs bbt bha bhb bhh bhl bho bhr bhs bht bla blb blh bll blo blr bls blt boa bob boh bol boo bor bos bot bra brb brh brl bro brr brs brt bsa bsb bsh bsl bso bsr bss bst bta btb bth btl bto btr bts btt haa hab hah hal hao har has hat hba hbb hbh hbl hbo hbr hbs hbt hha hhb hhh hhl hho hhr hhs hht hla hlb hlh hll hlo hlr hls hlt hoa hob hoh hol hoo hor hos hot hr- hra hrb hrh hrl hro hrr hrs hrt hsa hsb hsh hsl hsr hss hst hta htb hth htl hto htr hts htt la- laa lab lah lal lao lar las lat lba lbb lbh lbl lbo lbr lbs lbt lha lhb lhh lho lhr lhs lht lla llb lll llo llr lls llt loa lob loh lol loo lor los lot lra lrb lrh lro lrr lrs lrt lsa lsb lsh lsl lso lsr lss lst lta ltb lth ltl lto ltr lts ltt oaa oab oah oal oao oar oas oat ob- oba obb obh obl obo obr obs obt oha ohh ohl oho ohr ohs oht ola olb oll olo ols olt oo- ooa oob ooh ool ooo oor oos oot or- ora orb orh orl oro orr ors ort os- osa osb osh osl oso osr oss ost ot- ota otb oth otl oto otr ots ott ra- raa rab rah ral rao rar ras rat rba rbb rbh rbl rbo rbr rbs rbt rh- rha rhb rhh rhl rho rhr rhs rht rla rlh rll rlo rlr rls rlt roa rob roh rol roo ror ros rot rra rrb rrh rrl rrr rrs rrt rsa rsb rsh rsl rso rsr rss rst rta rtb rtl rto rtr rts rtt saa sab sah sal sao sar sas sat sba sbb sbh sbl sbo sbr sbs sbt sh- sha shb shh shl sho shr shs sht sla slb slh sll slo slr sls slt soa sob soh sol soo sor sos sot sr- sra srb srh srl sro srr srs srt ss- ssa ssb ssh ssl sso ssr sss sst sta stb sth stl sto str sts stt taa tab tah tal tao tar tas tat tba tbb tbh tbl tbo tbr tbs tbt th- tha thb thh thl tho thr ths tht tla tlh tll tlo tlr tls tlt to- toa tob toh tol too tor tos tot tra trb trh trl tro trr trs trt tsa tsb tsh tsl tso tsr tss tst tta ttb tth ttl tto ttr tts ttt

a-ha aaaa aaab aaah aaal aaar aaas aaba aabb aabh aabl aabt aaha aahl aahs aala aall aalo aals aaoo aara aaro aars aart aasa aass aast aata aatt abaa abab abal abar abas abat abb- abba abbb abbo abbr abbs abbt abha abho abhr abhs abla ablo abls aboa abob aboh abol aboo abor abos abot abra abro abrs abs- absa absl abss abta abts ahab ahah ahal ahar ahas ahat ahha ahhs ahla ahoa ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts alaa alal alao alar alas alat alb- alba albo albs alha alhs all- alla allh alll allo allr alls aloa aloh alol aloo alor alos alot alro alsa also alst alta alto alts aoah aoba aola aora aorb aors aort aoss arab arah aral arar aras arat arba arbh arbs arh- arhs arla arlo aroa arob aroo aror aros arr- arra arrh arro arrr arrs arrt ars- arsa arso arst arta arth arto artr arts asaa asab asah asal asao asar asas asat asba asbo asha ashs asht asla aslo aslr asob asor asos asot asra asro asrs assa assh assl asso assr asss asst asta astb astl asto astr asts at-l at-t ataa atab atal atar atas atat atbs atha athl atho aths atla atlo atls atob atol ator atos atot atra atro atsb atst atta atto attr atts baaa baah baal baar baas baat baba babb babo babr babs baha bahl baho bahr bahs baht bala ball balo bals balt baoh baol baos bar- bara barb barh baro barr bars bart basa bash baso bass bast bata bath bato bats batt bbas bbbb bbbs bbhs bblb bbls bhao bhar bhat bhhs bhor bhot bhra bhrt blaa blab blah blas blat blbt blhs blls blob bloo blot blss blst blts boab boal boar boas boat boba bobb bobo bobs boha bohl boho bohr bohs boht bola boll bolo bols bolt boob booh bool boor boos boot bor- bora borh boro borr bors bort bosa bosh boso boss bost bota botb both boto bots bott brab brah brao bras brat brhs brls broa brob broh brol broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bshs bsos bsra bsts btaa bths btla btob btor btrt btss bttb haab haal haar haas haat haba habo habs habt haha haho hahs haht hal- hala halb hall halo hals halt haor hara harh harl haro harr hars hart hasa hash hass hast hata hatb hath hato hats hatt hbar hbbs hbhs hbos hbrs hbss hbtl hhaa hhat hhhh hhhs hhla hlah hlas hlhs hlss hoar hoas hoat hoba hobo hobs hoha hohl hoho hol- hola holb holh holl holo hols holt hool hoor hoos hoot hora horl horo horr hors hort hosa hosh hoss host hota hotb hoth hotl hoto hotr hots hott hras hrbl hrhs hrob