-th a-a a-b a-t aaa aab aag aah aan aao aap aar aat ab- aba abb abg abh abn abo abp abr abt ag- aga agb agg agh agn ago agp agr agt aha ahb ahg ahh ahn aho ahp ahr aht an- ana anb ang anh ann ano anp anr ant aoa aob aog aoh aon aoo aop aor aot ap- apa apb apg aph apn apo app apr apt ar- ara arb arg arh arn aro arp arr art at- ata atb atg ath atn ato atp atr att b-p baa bab bag bah ban bao bap bar bat bba bbb bbg bbh bbn bbo bbp bbr bbt bga bgb bgg bgh bgn bgo bgp bgr bgt bha bhb bhg bhh bho bhp bhr bht bna bnb bng bnn bno bnp bnr bnt boa bob bog boh bon boo bop bor bot bpa bpb bpg bph bpn bpo bpp bpr bpt bra brb brg brh brn bro brp brr brt bta btb btg bth btn bto btp btr btt g-p gaa gab gag gah gan gao gap gar gat gba gbg gbh gbn gbo gbp gbr gbt gga ggb ggg ggh ggn ggo ggp ggr ggt gha ghb ghg ghh ghn gho ghp ghr ght gna gnb gnn gno gnp gnr gnt goa gob gog goh gon goo gop gor got gpa gpb gpg gph gpn gpo gpp gpr gpt gra grb grg grh grn gro grp grr grt gta gtb gtg gth gtn gto gtp gtr gtt haa hab hag hah han hao hap har hat hba hbb hbg hbh hbn hbo hbp hbr hbt hga hgb hgg hgh hgn hgo hgp hgr hgt hha hhb hhg hhh hhn hho hhp hhr hht hna hnb hng hnh hnn hno hnt hoa hob hog hoh hon hoo hop hor hot hpa hpb hpg hph hpn hpo hpp hpr hpt hr- hra hrb hrg hrh hrn hro hrp hrr hrt hta htb htg hth htn hto htp htr htt naa nab nag nah nan nao nap nar nat nba nbb nbg nbn nbo nbp nbr nbt nga ngb ngg ngh ngn ngo ngp ngt nha nhb nhg nhh nhn nhp nhr nht nna nnb nng nnh nnn nno nnp nnt no- noa nob nog noh non noo nop nor not npa npb npg nph npn npo npp npr npt nra nrb nrg nrn nro nrp nrr nrt nta ntb ntg nth ntn nto ntp ntr ntt oaa oab oag oah oan oao oap oar oat ob- oba obb obg obh obn obo obp obr obt oga ogg ogh ogn ogo ogp ogt oha ohg ohh ohn oho ohp ohr oht on- ona onb ong onh onn ono onp onr ont oo- ooa oob oog ooh oon ooo oop oor oot op- opa opb opg oph opn opo opp opr opt or- ora orb org orh orn oro orp orr ort ot- ota otb otg oth otn oto otp otr ott p-p paa pab pag pah pan pao pap par pat pba pbb pbg pbn pbo pbp pbr pbt pga pgb pgg pgh pgn pgo pgp pgr pgt pha phb phg phn pho php phr pht pn- pna pnb png pnh pnn pno pnp pnr pnt poa pob pog poh pon poo pop por pot ppa ppb ppg pph ppn ppo ppp ppr ppt pra prb prg prh prn pro prp prr prt pt- pta ptb ptg pth ptn pto ptp ptr ptt ra- raa rab rag rah ran rao rap rar rat rba rbb rbg rbh rbn rbo rbp rbr rbt rga rgb rgg rgh rgn rgo rgp rgr rgt rh- rha rhb rhg rhh rhn rho rhp rhr rht rna rnb rng rnh rnn rno rnp rnr rnt roa rob rog roh ron roo rop ror rot rpa rpb rpg rph rpn rpo rpp rpr rpt rra rrb rrg rrh rrn rrp rrr rrt rta rtb rtg rtn rto rtp rtr rtt taa tab tag tah tan tao tap tar tat tba tbb tbg tbh tbn tbo tbp tbr tbt tga tgb tgg tgh tgn tgo tgp tgr tgt th- tha thb thg thh thn tho thp thr tht tna tnb tng tnh tnn tno tnp tnr tnt to- toa tob tog toh ton too top tor tot tpa tpb tpg tph tpn tpo tpp tpr tpt tra trb trg trh trn tro trp trr trt tta ttb ttg tth ttn tto ttp ttr ttt

-ana a-ha aaaa aaab aaah aaan aaap aaar aaba aabb aabh aabp aabt aagh aaha aana aang aanp aaon aaoo aapa aaph aapo aapt aara aaro aarp aart aata aatt abaa abab abag aban abap abar abat abb- abba abbb abbo abbr abbt abha abho abhr aboa abob aboh abon aboo abor abot abpa abpn abpp abpr abra abro abta ag-o agag agan agao agap agar agat agba agbo agga agha aght agna agno agob agog agon agoo agot agra agro agrp agta agtr ahab ahah ahar ahat ahha ahoa ahog ahop ahor ahot ahra ahrr ahta ahto ana- anaa anab anag anah anan anao anap anar anat anba anbb anbo ang- anga ango anha anna annb anno annt ano- anoa anon anor anp- anpa anpp anpr ant- anta anth anto antr antt aoah aoba aonb aono aont aopo aora aorb aorn aort apah apan apao apap apar apat apba apbg apbr apga aph- apha apna apng apno apo- apon apoo apop apor apot appa apph appr appt apra aprn apro aprt apta aptn aptt arab arag arah aran arap arar arat arba arbh arga argb argh argo arh- arna arng arno arnt aroa arob aron aroo aror arpa arr- arra arrg arrh arro arrr arrt arta arth arto artr at-t ataa atab atan atap atar atat atgo atha atho atna atno atob aton atop ator atot atpr atra atrn atro atrp atta attn atto attp 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 banp