-th a-a a-b a-i a-t aaa aab aah aai aan aao aap aar aas aat ab- aba abb abh abi abn abo abp abr abs abt aha ahb ahh ahi ahn aho ahp ahr ahs aht ai- aia aib aih aii ain aio aip air ais ait an- ana anb anh ani ann ano anp anr ans ant aoa aob aoh aoi aon aoo aop aor aos aot ap- apa apb aph api apn apo app apr aps apt ar- ara arb arh ari arn aro arp arr ars art as- asa asb ash asi asn aso asp asr ass ast at- ata atb ath ati atn ato atp atr ats att b-p baa bab bah bai ban bao bap bar bas bat bba bbb bbh bbi bbn bbo bbp bbr bbs bbt bha bhb bhh bhi bho bhp bhr bhs bht bi- bia bib bih bii bin bio bip bir bis bit bna bnb bni bnn bno bnp bnr bns bnt boa bob boh boi bon boo bop bor bos bot bpa bpb bph bpi bpn bpo bpp bpr bps bpt bra brb brh bri brn bro brp brr brs brt bsa bsb bsh bsi bsn bso bsp bsr bss bst bta btb bth bti btn bto btp btr bts btt h-i haa hab hah hai han hao hap har has hat hba hbb hbh hbi hbn hbo hbp hbr hbs hbt hha hhb hhh hhi hhn hho hhp hhr hhs hht hia hib hih hii hin hio hip hir his hit hna hnb hnh hnn hno hns hnt hoa hob hoh hoi hon hoo hop hor hos hot hpa hpb hph hpi hpn hpo hpp hpr hps hpt hr- hra hrb hrh hri hrn hro hrp hrr hrs hrt hsa hsb hsh hsi hsn hsp hsr hss hst hta htb hth hti htn hto htp htr hts htt ia- iaa iab iah iai ian iao iap iar ias iat iba ibb ibh ibi ibn ibo ibp ibr ibs ibt iha ihb ihh ihi ihn iho ihp ihr ihs iht iia iib iih iii iin iio iip iir iis iit in- ina inb inh ini inn ino inp inr ins int io- ioa iob ioh ioi ion ioo iop ior ios iot ipa ipb ipi ipn ipo ipp ipr ips ipt ir- ira irb iri irn iro irp irr irs irt is- isa isb ish isi isn iso isp isr iss ist ita itb ith iti itn ito itp its itt n-i naa nab nah nai nan nao nap nar nas nat nba nbb nbi nbn nbo nbp nbr nbs nbt nha nhb nhh nhi nhn nhp nhr nhs nht nia nib nih nii nin nio nip nir nis nit nna nnb nnh nni nnn nno nnp nns nnt no- noa nob noh noi non noo nop nor nos not npa npb nph npi npn npo npp npr nps npt nra nrb nri nrn nro nrp nrr nrs nrt nsa nsb nsh nsi nsn nso nsp nsr nss nst nta ntb nth nti ntn nto ntp ntr nts ntt o-i oaa oab oah oai oan oao oap oar oas oat ob- oba obb obh obi obn obo obp obr obs obt oha ohh ohi ohn oho ohp ohr ohs oht oia oib oii oin oio oip oir ois oit on- ona onb onh oni onn ono onp onr ons ont oo- ooa oob ooh ooi oon ooo oop oor oos oot op- opa opb oph opi opn opo opp opr ops opt or- ora orb orh ori orn oro orp orr ors ort os- osa osb osh osi osn oso osp osr oss ost ot- ota otb oth oti otn oto otp otr ots ott p-p paa pab pah pai pan pao pap par pas pat pba pbb pbi pbn pbo pbp pbr pbs pbt pha phb phi phn pho php phr phs pht pia pib pih pii pin pio pip pir pis pit pn- pna pnb pnh pni pnn pno pnp pnr pns pnt poa pob poh poi pon poo pop por pos pot ppa ppb pph ppi ppn ppo ppp ppr pps ppt pra prb prh pri prn pro prp prr prs prt ps- psa psb psh psi psn pso psp psr pss pst pt- pta ptb pth pti ptn pto ptp ptr pts ptt ra- raa rab rah rai ran rao rap rar ras rat rba rbb rbh rbi rbn rbo rbp rbr rbs rbt rh- rha rhb rhh rhi rhn rho rhp rhr rhs rht ria rib rih rii rin rio rip rir ris rit rna rnb rnh rni rnn rno rnp rnr rns rnt roa rob roh roi ron roo rop ror ros rot rpa rpb rph rpi rpn rpo rpp rpr rps rpt rra rrb rrh rri rrn rrp rrr rrs rrt rsa rsb rsh rsi rsn rso rsp rsr rss rst rta rtb rti rtn rto rtp rtr rts rtt saa sab sah sai san sao sap sar sas sat sba sbb sbh sbi sbn sbo sbp sbr sbs sbt sh- sha shb shh shi shn sho shp shr shs sht sia sib sih sii sin sio sip sir sis sit sna snb sni snn sno snp snr sns snt soa sob soh soi son soo sop sor sos sot spa spb sph spi spn spo spp spr sps spt sr- sra srb srh sri srn sro srp srr srs srt ss- ssa ssb ssh ssi ssn sso ssp ssr sss sst sta stb sth sti stn sto stp str sts stt taa tab tah tai tan tao tap tar tas tat tba tbb tbh tbi tbn tbo tbp tbr tbs tbt th- tha thb thh thi thn tho thp thr ths tht tia tib tih tii tin tio tip tir tis tit tna tnb tnh tni tnn tno tnp tnr tns tnt to- toa tob toh toi ton too top tor tos tot tpa tpb tph tpi tpn tpo tpp tpr tps tpt tra trb trh tri trn tro trp trr