-th a-a a-b a-t aaa aab aag aah aan aao aar aat ab- aba abb abg abh abn abo abr abt ag- aga agb agg agh agn ago agr agt aha ahb ahg ahh ahn aho ahr aht an- ana anb ang anh ann ano anr ant aoa aob aog aoh aon aoo aor aot ar- ara arb arg arh arn aro arr art at- ata atb atg ath atn ato atr att baa bab bag bah ban bao bar bat bba bbb bbg bbh bbn bbo bbr bbt bga bgb bgg bgh bgn bgo bgr bgt bha bhb bhg bhh bho bhr bht bna bnb bng bnn bno bnr bnt boa bob bog boh bon boo bor bot bra brb brg brh brn bro brr brt bta btb btg bth btn bto btr btt gaa gab gag gah gan gao gar gat gba gbg gbh gbn gbo gbr gbt gga ggb ggg ggh ggn ggo ggr ggt gha ghb ghg ghh ghn gho ghr ght gna gnb gnn gno gnr gnt goa gob gog goh gon goo gor got gra grb grg grh grn gro grr grt gta gtb gtg gth gtn gto gtr gtt haa hab hag hah han hao har hat hba hbb hbg hbh hbn hbo hbr hbt hga hgb hgg hgh hgn hgo hgr hgt hha hhb hhg hhh hhn hho hhr hht hna hnb hng hnh hnn hno hnt hoa hob hog hoh hon hoo hor hot hr- hra hrb hrg hrh hrn hro hrr hrt hta htb htg hth htn hto htr htt naa nab nag nah nan nao nar nat nba nbb nbg nbn nbo nbr nbt nga ngb ngg ngh ngn ngo ngt nha nhb nhg nhh nhn nhr nht nna nnb nng nnh nnn nno nnt no- noa nob nog noh non noo nor not nra nrb nrg nrn nro nrr nrt nta ntb ntg nth ntn nto ntr ntt oaa oab oag oah oan oao oar oat ob- oba obb obg obh obn obo obr obt oga ogg ogh ogn ogo ogt oha ohg ohh ohn oho ohr oht on- ona onb ong onh onn ono onr ont oo- ooa oob oog ooh oon ooo oor oot or- ora orb org orh orn oro orr ort ot- ota otb otg oth otn oto otr ott ra- raa rab rag rah ran rao rar rat rba rbb rbg rbh rbn rbo rbr rbt rga rgb rgg rgh rgn rgo rgr rgt rh- rha rhb rhg rhh rhn rho rhr rht rna rnb rng rnh rnn rno rnr rnt roa rob rog roh ron roo ror rot rra rrb rrg rrh rrn rrr rrt rta rtb rtg rtn rto rtr rtt taa tab tag tah tan tao tar tat tba tbb tbg tbh tbn tbo tbr tbt tga tgb tgg tgh tgn tgo tgr tgt th- tha thb thg thh thn tho thr tht tna tnb tng tnh tnn tno tnr tnt to- toa tob tog toh ton too tor tot tra trb trg trh trn tro trr trt tta ttb ttg tth ttn tto ttr ttt

-ana a-ha aaaa aaab aaah aaan aaar aaba aabb aabh aabt aagh aaha aana aang aaon aaoo aara aaro aart aata aatt abaa abab abag aban abar abat abb- abba abbb abbo abbr abbt abha abho abhr aboa abob aboh abon aboo abor abot abra abro abta ag-o agag agan agao agar agat agba agbo agga agha aght agna agno agob agog agon agoo agot agra agro agta agtr ahab ahah ahar ahat ahha ahoa ahog ahor ahot ahra ahrr ahta ahto ana- anaa anab anag anah anan anao anar anat anba anbb anbo ang- anga ango anha anna annb anno annt ano- anoa anon anor ant- anta anth anto antr antt aoah aoba aonb aono aont aora aorb aorn aort arab arag arah aran arar arat arba arbh arga argb argh argo arh- arna arng arno arnt aroa arob aron aroo aror arr- arra arrg arrh arro arrr arrt arta arth arto artr at-t ataa atab atan atar atat atgo atha atho atna atno atob aton ator atot atra atrn atro atta attn atto attr baaa baah baan baar baat baba babb babo babr baga bagg bagh bagn bago bagt baha bahn baho bahr baht bana bang banh bann bano banr bant baoh baon bar- bara barb barg barh barn baro barr bart bata bath batn bato batt bbbb bbga bbng bbrg bgan bght bgon bhag bhan bhao bhar bhat bhog bhor bhot bhra bhrt bnor bnrr bnta boab boag boan boar boat boba bobb bobo boga bogg bogh bogo bogt boha bohn boho bohr boht bona bong bonn bono bont boob boog booh boon boor boot bor- bora borg borh born boro borr bort bota botb both botn boto bott brab brag brah bran brao brat brna brno broa brob brog broh bron broo bror brot brrr btaa btan btob btor btrt bttb gaar gaba gabb gabo gabr gabt gaga gagg gago gaha gahn gana gang gann gano gant gaoh gaon gara garb garg garn garo garr gart gata gath gato gatr gatt gbag gban gbbo gbon ggbt gggg gghg ggrn ghan ghar ghat ghon gnaa gnar gnat gnoo gnrr goan goar goat goba gobo goga gogh gogo goha gohb gon- gona gong gonn gono goog goon goor goot gora gorb gorg gorn goro gorr gort gota goth goto gott grab gran grat grbr grob grog groh gron groo gror grot grrr gtaa gtbr gtta haab haag haan haar haat haba habo habt hag- haga hagg hagh hago haha hahn haho haht hana hang hann hano hant haon haor hara harh harn haro harr hart hata hatb hath hato hatt hbag hbar hgah hgar hhaa hhat hhgg hhhh hnat hnna hntb hntr hoag hoan hoar hoat hoba hobo hoga hogg hogh hogo hoha hohn hoho hong hono hont hoon hoor hoot hora horg horn horo horr hort hota hotb hoth hoto hotr hott hran hrng hrob hron hrta hrtb htab htan htoh