-th a-a a-b a-t aaa aab aah aan aao aas aat ab- aba abb abh abn abo abs abt aha ahb ahh ahn aho ahs aht an- ana anb anh ann ano ans ant aoa aob aoh aon aoo aos aot as- asa asb ash asn aso ass ast at- ata atb ath atn ato ats att baa bab bah ban bao bas bat bba bbb bbh bbn bbo bbs bbt bha bhb bhh bho bhs bht bna bnb bnn bno bns bnt boa bob boh bon boo bos bot bsa bsb bsh bsn bso bss bst bta btb bth btn bto bts btt haa hab hah han hao has hat hba hbb hbh hbn hbo hbs hbt hha hhb hhh hhn hho hhs hht hna hnb hnh hnn hno hns hnt hoa hob hoh hon hoo hos hot hsa hsb hsh hsn hss hst hta htb hth htn hto hts htt naa nab nah nan nao nas nat nba nbb nbn nbo nbs nbt nha nhb nhh nhn nhs nht nna nnb nnh nnn nno nns nnt no- noa nob noh non noo nos not nsa nsb nsh nsn nso nss nst nta ntb nth ntn nto nts ntt oaa oab oah oan oao oas oat ob- oba obb obh obn obo obs obt oha ohh ohn oho ohs oht on- ona onb onh onn ono ons ont oo- ooa oob ooh oon ooo oos oot os- osa osb osh osn oso oss ost ot- ota otb oth otn oto ots ott saa sab sah san sao sas sat sba sbb sbh sbn sbo sbs sbt sh- sha shb shh shn sho shs sht sna snb snn sno sns snt soa sob soh son soo sos sot ss- ssa ssb ssh ssn sso sss sst sta stb sth stn sto sts stt taa tab tah tan tao tas tat tba tbb tbh tbn tbo tbs tbt th- tha thb thh thn tho ths tht tna tnb tnh tnn tno tns tnt to- toa tob toh ton too tos tot tsa tsb tsh tsn tso tss tst tta ttb tth ttn tto tts ttt

-ana a-ha aaaa aaab aaah aaan aaas aaba aabb aabh aabt aaha aahs aana aaon aaoo aasa aass aast aata aatt abaa abab aban abas abat abb- abba abbb abbo abbs abbt abha abho abhs aboa abob aboh abon aboo abos abot abs- absa abss abta abts ahab ahah ahas ahat ahha ahhs ahoa ahot ahsa ahso ahss ahta ahto ahts ana- anaa anab anah anan anao anas anat anba anbb anbo anha anhs anna annb anno anns annt ano- anoa anon anos ansa anso ant- anta anth anto ants antt aoah aoba aonb aono aont aoss asaa asab asah asan asao asas asat asba asbo asha ashs asht asno asob ason asos asot assa assh assn asso asss asst asta astb asto asts at-t ataa atab atan atas atat atbs atha atho aths atna atno atns atob aton atos atot atsb atst atta attn atto atts baaa baah baan baas baat baba babb babo babs baha bahn baho bahs baht bana banh bann bano bans bant baoh baon baos basa bash baso bass bast bata bath batn bato bats batt bbas bbbb bbbs bbhs bhan bhao bhat bhhs bhot bnas bnhs bnss bnta boab boan boas boat boba bobb bobo bobs boha bohn boho bohs boht bona bonn bono bons bont boob booh boon boos boot bosa bosh bosn boso boss bost bota botb both botn boto bots bott bsaa bsas bsat bshs bsns bson bsos bsts btaa btan bths btob btss bttb haab haan haas haat haba habo habs habt haha hahn haho hahs haht hana hann hano hans hant haon hasa hash hass hast hata hatb hath hato hats hatt hbbs hbhs hbos hbss hhaa hhat hhhh hhhs hnat hnhs hnna hntb hnts hoan hoas hoat hoba hobo hobs hoha hohn hoho hono hons hont hoon hoos hoot hosa hosh hoss host hota hotb hoth hoto hots hott hsas hsat hshs hsob hson hstn hsts htab htan hths htoh naaa naab naan naas naat naba nabo nabs naha nahs naht nan- nana nanb nann nano nans nant naoh naos naot nas- nasa nasb nash naso nass nast nata nath nato nats natt nbaa nbas nbbo nbhs nhhs nhnn nhon nhst nnhs nnnn nnos nnot nnsa nnss nntn noaa noah noat noba nobo nobs noha nohn noho nohs noht non- nona nonn nono nons nont noo- noob noon nooo noos noot nos- nosa nosh noss nost not- nota noth noto nots nott nsaa nsbo nshs nsna nsos nssa nssb nsso nsss nsts nthn nths ntht ntsb ntss ntto oahs oass oast oath oats oban obas obba obbo obhs obon obos obot obsn obss obst obts ohan ohba ohho ohhs ohno ohob ohoh ohos ohso ohss ohta ohto onab onah onan onas onat onha onna onno onon onos onso onst ont- onto ooaa ooba ooha ooho oohs oona oons oont oooh oooo ooos oosa oost ootb oots osan osas osat osba osha osho oshs osno osoo osos ossa ossb osso osta osts otan otas otbs otha otho oths oto- otoh oton otoo otos otsa otso otta otto otts s-os saab saah saan saas saat saba sabb sabo sabs saha sahn saho sahs saht sana sann sano sans sant saon saos sasa sash saso sass sast sata satb satn sato sats satt sbaa sbas sbbs sbhs sbot sbsa sbst sbtn shab shah shan shao shas shat shbs shbt shha shhh shhs shoa shon shoo shos shot shts snab snas snat snba snhs snns snoa snob snoo snos snot soan soas soat soba sobo sobs sobt soha sohh sohn soho sohs son- sona sono sons sont soon soos soot sosa sosh soso soss sost sota soth sotn soto sots ssaa ssab ssan ssao ssas ssat ssbn sshs ssns ssot sssa sssb sssh ssss ssta sstb ssth ssts stab stan stas stat stbs sthn sths stnn stns stoa stob ston stoo stos stot stss taa- taan taas taat