-th a-a a-b a-i a-t aaa aab aad aah aai aan aao aap aar aas aat ab- aba abb abd abh abi abn abo abp abr abs abt ad- ada adb add adh adi adn ado adp adr ads adt aha ahb ahd ahh ahi ahn aho ahp ahr ahs aht ai- aia aib aid aih aii ain aio aip air ais ait an- ana anb and anh ani ann ano anp anr ans ant aoa aob aod aoh aoi aon aoo aop aor aos aot ap- apa apb apd aph api apn apo app apr aps apt ar- ara arb ard arh ari arn aro arp arr ars art as- asa asb asd ash asi asn aso asp asr ass ast at- ata atb atd ath ati atn ato atp atr ats att b-p baa bab bad bah bai ban bao bap bar bas bat bba bbb bbd bbh bbi bbn bbo bbp bbr bbs bbt bda bdb bdd bdh bdi bdo bdp bdr bds bdt bha bhb bhd bhh bhi bho bhp bhr bhs bht bi- bia bib bid bih bii bin bio bip bir bis bit bna bnb bnd bni bnn bno bnp bnr bns bnt boa bob bod boh boi bon boo bop bor bos bot bpa bpb bpd bph bpi bpn bpo bpp bpr bps bpt bra brb brd brh bri brn bro brp brr brs brt bsa bsb bsd bsh bsi bsn bso bsp bsr bss bst bta btb btd bth bti btn bto btp btr bts btt daa dab dad dah dai dan dao dap dar das dat dba dbb dbd dbh dbi dbn dbo dbp dbr dbs dbt dda ddb ddd ddh ddi ddn ddo ddp ddr dds ddt dh- dha dhb dhd dhh dhi dho dhp dhr dhs dht di- dia dib did dih dii din dio dip dir dis dit dna dnb dnd dnh dni dnn dno dnp dnr dns dnt doa dob dod doh doi don doo dop dor dos dot dpa dpb dpd dph dpi dpn dpo dpp dpr dps dpt dra drb drd dri drn dro drp drr drs drt dsa dsb dsd dsh dsi dsn dso dsp dsr dss dst dta dtb dtd dth dti dtn dto dtp dtr dts dtt h-i haa hab had hah hai han hao hap har has hat hba hbb hbd hbh hbi hbn hbo hbp hbr hbs hbt hda hdb hdd hdh hdi hdn hdo hdp hdr hds hdt hha hhb hhd hhh hhi hhn hho hhp hhr hhs hht hia hib hid hih hii hin hio hip hir his hit hna hnb hnd hnh hnn hno hns hnt hoa hob hod hoh hoi hon hoo hop hor hos hot hpa hpb hpd hph hpi hpn hpo hpp hpr hps hpt hr- hra hrb hrd hrh hri hrn hro hrp hrr hrs hrt hsa hsb hsd hsh hsi hsn hsp hsr hss hst hta htb htd hth hti htn hto htp htr hts htt i-d ia- iaa iab iad iah iai ian iao iap iar ias iat iba ibb ibd ibh ibi ibn ibo ibp ibr ibs ibt ida idb idd idh idi idn ido idp idr ids idt iha ihb ihd ihh ihi ihn iho ihp ihr ihs iht iia iib iid iih iii iin iio iip iir iis iit in- ina inb ind inh ini inn ino inp inr ins int io- ioa iob iod ioh ioi ion ioo iop ior ios iot ipa ipb ipd ipi ipn ipo ipp ipr ips ipt ir- ira irb ird iri irn iro irp irr irs irt is- isa isb isd ish isi isn iso isp isr iss ist ita itb itd ith iti itn ito itp its itt n-i naa nab nad nah nai nan nao nap nar nas nat nba nbb nbd nbi nbn nbo nbp nbr nbs nbt nda ndb ndd ndh ndi ndn ndo ndp ndr nds ndt nha nhb nhd nhh nhi nhn nhp nhr nhs nht nia nib nid nih nii nin nio nip nir nis nit nna nnb nnh nni nnn nno nnp nns nnt no- noa nob nod noh noi non noo nop nor nos not npa npb npd nph npi npn npo npp npr nps npt nra nrb nrd nri nrn nro nrp nrr nrs nrt nsa nsb nsd nsh nsi nsn nso nsp nsr nss nst nta ntb ntd nth nti ntn nto ntp ntr nts ntt o-i oaa oab oad oah oai oan oao oap oar oas oat ob- oba obb obd obh obi obn obo obp obr obs obt oda odb odd odh odi odn odo odp odr ods odt oha ohd ohh ohi ohn oho ohp ohr ohs oht oia oib oid oii oin oio oip oir ois oit on- ona onb ond onh oni onn ono onp onr ons ont oo- ooa oob ood ooh ooi oon ooo oop oor oos oot op- opa opb opd oph opi opn opo opp opr ops opt or- ora orb ord orh ori orn oro orp orr ors ort os- osa osb osd osh osi osn oso osp osr oss ost ot- ota otb otd oth oti otn oto otp otr ots ott p-p paa pab pad pah pai pan pao pap par pas pat pba pbb pbd pbi pbn pbo pbp pbr pbs pbt pda pdb pdd pdh pdi pdn pdo pdp pdr pds pdt pha phb phd phi phn pho php phr phs pht pia pib pid pih pii pin pio pip pir pis pit pn- pna pnb pnd pnh pni pnn pno pnp pnr pns pnt poa pob pod poh poi pon poo pop por pos pot ppa ppb ppd pph ppi ppn ppo ppp ppr pps ppt pra prb prd prh pri prn pro prp prr prs prt ps- psa psb psd psh psi psn pso psp psr pss pst pt- pta ptb ptd pth pti ptn pto ptp ptr pts ptt ra- raa rab rad rah rai ran rao rap rar ras rat rba rbb