-th a-a a-b a-t a-z aaa aab aah aan aao aar aat aaz ab- aba abb abh abn abo abr abt abz aha ahb ahh ahn aho ahr aht ahz an- ana anb anh ann ano anr ant anz aoa aob aoh aon aoo aor aot ar- ara arb arh arn aro arr art arz at- ata atb ath atn ato atr att atz az- aza azb azn azo azt azz baa bab bah ban bao bar bat baz bba bbb bbh bbn bbo bbr bbt bha bhb bhh bho bhr bht bna bnb bnn bno bnr bnt bnz boa bob boh bon boo bor bot boz bra brb brh brn bro brr brt brz bta btb bth btn bto btr btt btz bza bzh bzn bzo bzr bzz haa hab hah han hao har hat haz hba hbb hbh hbn hbo hbr hbt hbz hha hhb hhh hhn hho hhr hht hhz hna hnb hnh hnn hno hnt hnz hoa hob hoh hon hoo hor hot hr- hra hrb hrh hrn hro hrr hrt hrz hta htb hth htn hto htr htt htz hzo hzt naa nab nah nan nao nar nat naz nba nbb nbn nbo nbr nbt nha nhb nhh nhn nhr nht nhz nna nnb nnh nnn nno nnt nnz no- noa nob noh non noo nor not noz nra nrb nrn nro nrr nrt nrz nta ntb nth ntn nto ntr ntt ntz nzb nzo nzz oaa oab oah oan oao oar oat ob- oba obb obh obn obo obr obt oha ohh ohn oho ohr oht on- ona onb onh onn ono onr ont oo- ooa oob ooh oon ooo oor oot or- ora orb orh orn oro orr ort orz ot- ota otb oth otn oto otr ott otz oza ozo ozt ozz ra- raa rab rah ran rao rar rat raz rba rbb rbh rbn rbo rbr rbt rh- rha rhb rhh rhn rho rhr rht rna rnb rnh rnn rno rnr rnt rnz roa rob roh ron roo ror rot roz rra rrb rrh rrn rrr rrt rta rtb rtn rto rtr rtt rtz rza rzb rzo taa tab tah tan tao tar tat taz tba tbb tbh tbn tbo tbr tbt tbz th- tha thb thh thn tho thr tht thz tna tnb tnh tnn tno tnr tnt tnz to- toa tob toh ton too tor tot toz tra trb trh trn tro trr trt trz tta ttb tth ttn tto ttr ttt tza zaa zab zah zan zao zar zat zaz zbb zbr zbt zha zho zhr znn zno zo- zoa zob zon zoo zor zot zrh zro zta ztr zzr zzt zzz

-ana a-ha aaaa aaab aaah aaan aaar aaba aabb aabh aabt aaha aahz aana aaon aaoo aara aaro aart aata aatt abaa abab aban abar abat abb- abba abbb abbo abbr abbt abha abho abhr aboa abob aboh abon aboo abor abot abra abro abta abza ahab ahah ahar ahat ahaz ahha ahoa ahor ahot ahra ahrr ahta ahto ana- anaa anab anah anan anao anar anat anaz anba anbb anbo anha anna annb anno annt ano- anoa anon anor ant- anta anth anto antr antt antz anza aoah aoba aonb aono aont aora aorb aorn aort arab arah aran arar arat arba arbh arh- arna arno arnt aroa arob aron aroo aror aroz arr- arra arrh arro arrr arrt arta arth arto artr artz arza arzo at-t ataa atab atan atar atat atha atho atna atno atob aton ator atot atoz atra atrn atro atta attn atto attr aza- azab azan azar azat azaz azna azo- azon azoo azor azot azra azza azzo baaa baah baan baar baat baaz baba babb babo babr baha bahn baho bahr baht bana banh bann bano banr bant banz baoh baon bar- bara barb barh barn baro barr bart barz bata bath batn bato batt batz baza bazo bbbb bhan bhao bhar bhat bhor bhot bhra bhrt bnor bnrr bnta boab boan boar boat boaz boba bobb bobo boha bohn boho bohr boht bona bonn bono bont boob booh boon boor boot booz bor- bora borh born boro borr bort borz bota botb both botn boto bott boza bozo brab brah bran brao brat braz brna brno broa brob broh bron broo bror brot broz brrr brza btaa btan btob btor btrt bttb bzzt bzzz haab haan haar haat haba habo habt haha hahn haho haht hana hann hano hant haon haor hara harh harn haro harr hart harz hata hatb hath hato hatt hatz haza hbar hhaa hhat hhhh hnat hnna hntb hntr hoan hoar hoat hoba hobo hoha hohn hoho hono hont honz hoon hoor hoot hora horn horo horr hort hota hotb hoth hoto hotr hott hotz hozo hran hrob hron hrta hrtb htab htan htoh htra httr naaa naab naan naar naat naba nabo naha nahr naht nan- nana nanb nann nano nant naoh naor naot nara narh narn naro narr nart narz nata nath nato natt naza nazo nazz nbaa nbar nbbo nhnn nhnz nhon nhra nnnn nnot nntn noaa noah noat noba nobo noha nohn noho noht non- nona nonn nono nont noo- noob noon nooo noor noot nor- nora norb norn noro norr nort not- nota noth noto nott nozh nrab nrna nron nrta nthn ntht ntoz ntto nttr nzar nzra nzrb oara oath oban obba obbo obon obor obot obra obrh obro ohan ohba ohho ohno ohob ohoh ohra ohrn ohta ohto onab onah onan onar onat onha onna onno onon onor onoz onra ont- onto onza onzo ooaa ooba ooha ooho oona oont oooh oooo oora oort ootb orab orah oran orao orar orat orba orbb orbo orna orno oro- oron oror orot oroz orra orro orta orth orto orzo otan otar otha otho othr oto- otoh oton otoo otor otra otro otta otto ozan ozar ozna ozon raab raan raat raaz raba rabb rabo raha rahn rahr raht rana rann rano rant ranz raob raoh rara rarb raro rarz