-th a-a a-b a-t aaa aab aah aan aao aap aar aas aat ab- aba abb abh abn abo abp abr abs abt aha ahb ahh ahn aho ahp ahr ahs aht an- ana anb anh ann ano anp anr ans ant aoa aob aoh aon aoo aop aor aos aot ap- apa apb aph apn apo app apr aps apt ar- ara arb arh arn aro arp arr ars art as- asa asb ash asn aso asp asr ass ast at- ata atb ath atn ato atp atr ats att b-p baa bab bah ban bao bap bar bas bat bba bbb bbh bbn bbo bbp bbr bbs bbt bha bhb bhh bho bhp bhr bhs bht bna bnb bnn bno bnp bnr bns bnt boa bob boh bon boo bop bor bos bot bpa bpb bph bpn bpo bpp bpr bps bpt bra brb brh brn bro brp brr brs brt bsa bsb bsh bsn bso bsp bsr bss bst bta btb bth btn bto btp btr bts btt haa hab hah han hao hap har has hat hba hbb hbh hbn hbo hbp hbr hbs hbt hha hhb hhh hhn hho hhp hhr hhs hht hna hnb hnh hnn hno hns hnt hoa hob hoh hon hoo hop hor hos hot hpa hpb hph hpn hpo hpp hpr hps hpt hr- hra hrb hrh hrn hro hrp hrr hrs hrt hsa hsb hsh hsn hsp hsr hss hst hta htb hth htn hto htp htr hts htt naa nab nah nan nao nap nar nas nat nba nbb nbn nbo nbp nbr nbs nbt nha nhb nhh nhn nhp nhr nhs nht nna nnb nnh nnn nno nnp nns nnt no- noa nob noh non noo nop nor nos not npa npb nph npn npo npp npr nps npt nra nrb nrn nro nrp nrr nrs nrt nsa nsb nsh nsn nso nsp nsr nss nst nta ntb nth ntn nto ntp ntr nts ntt oaa oab oah oan oao oap oar oas oat ob- oba obb obh obn obo obp obr obs obt oha ohh ohn oho ohp ohr ohs oht on- ona onb onh onn ono onp onr ons ont oo- ooa oob ooh oon ooo oop oor oos oot op- opa opb oph opn opo opp opr ops opt or- ora orb orh orn oro orp orr ors ort os- osa osb osh osn oso osp osr oss ost ot- ota otb oth otn oto otp otr ots ott p-p paa pab pah pan pao pap par pas pat pba pbb pbn pbo pbp pbr pbs pbt pha phb phn pho php phr phs pht pn- pna pnb pnh pnn pno pnp pnr pns pnt poa pob poh pon poo pop por pos pot ppa ppb pph ppn ppo ppp ppr pps ppt pra prb prh prn pro prp prr prs prt ps- psa psb psh psn pso psp psr pss pst pt- pta ptb pth ptn pto ptp ptr pts ptt ra- raa rab rah ran rao rap rar ras rat rba rbb rbh rbn rbo rbp rbr rbs rbt rh- rha rhb rhh rhn rho rhp rhr rhs rht rna rnb rnh rnn rno rnp rnr rns rnt roa rob roh ron roo rop ror ros rot rpa rpb rph rpn rpo rpp rpr rps rpt rra rrb rrh rrn rrp rrr rrs rrt rsa rsb rsh rsn rso rsp rsr rss rst rta rtb rtn rto rtp rtr rts rtt saa sab sah san sao sap sar sas sat sba sbb sbh sbn sbo sbp sbr sbs sbt sh- sha shb shh shn sho shp shr shs sht sna snb snn sno snp snr sns snt soa sob soh son soo sop sor sos sot spa spb sph spn spo spp spr sps spt sr- sra srb srh srn sro srp srr srs srt ss- ssa ssb ssh ssn sso ssp ssr sss sst sta stb sth stn sto stp str sts stt taa tab tah tan tao tap tar tas tat tba tbb tbh tbn tbo tbp tbr tbs tbt th- tha thb thh thn tho thp thr ths tht tna tnb tnh tnn tno tnp tnr tns tnt to- toa tob toh ton too top tor tos tot tpa tpb tph tpn tpo tpp tpr tps tpt tra trb trh trn tro trp trr trs trt tsa tsb tsh tsn tso tsp tsr tss tst tta ttb tth ttn tto ttp ttr tts ttt

-ana a-ha aaaa aaab aaah aaan aaap aaar aaas aaba aabb aabh aabp aabt aaha aahs aana aanp aaon aaoo aapa aaph aapo aaps aapt aara aaro aarp aars aart aasa aass aast aata aatt abaa abab aban abap abar abas abat abb- abba abbb abbo abbr abbs abbt abha abho abhr abhs aboa abob aboh abon aboo abor abos abot abpa abpn abpp abpr abps abra abro abrs abs- absa absp abss abta abts ahab ahah ahar ahas ahat ahha ahhs ahoa ahop ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts ana- anaa anab anah anan anao anap anar anas anat anba anbb anbo anha anhs anna annb anno anns annt ano- anoa anon anor anos anp- anpa anpp anpr ansa anso ansp ant- anta anth anto antr ants antt aoah aoba aonb aono aont aopo aora aorb aorn aors aort aosp aoss apah apan apao apap apar apas apat apba apbr apbs aph- apha aphs apna apno apo- apon apoo apop apor apos apot appa apph appr apps appt apra aprn apro aprs aprt apsa apso apss apta aptn apts aptt arab arah aran arap arar aras arat arba arbh arbs arh- arhs arna arno arns arnt aroa arob aron aroo aror aros arpa arps arr- arra arrh arro arrr arrs arrt ars- arsa arso arst arta arth arto artr arts asaa asab asah asan asao asap asar asas asat asba asbo asha ashp ashs asht asno asob ason asop asor asos asot aspa asph aspo aspr asps aspt asra