-th a-a a-b a-i a-t aaa aab aag aah aai aao aap aar aas aat ab- aba abb abg abh abi abo abp abr abs abt ag- aga agb agg agh agi ago agp agr ags agt aha ahb ahg ahh ahi aho ahp ahr ahs aht ai- aia aib aig aih aii aio aip air ais ait aoa aob aog aoh aoi aoo aop aor aos aot ap- apa apb apg aph api apo app apr aps apt ar- ara arb arg arh ari aro arp arr ars art as- asa asb asg ash asi aso asp asr ass ast at- ata atb atg ath ati ato atp atr ats att b-p baa bab bag bah bai bao bap bar bas bat bba bbb bbg bbh bbi bbo bbp bbr bbs bbt bga bgb bgg bgh bgi bgo bgp bgr bgs bgt bha bhb bhg bhh bhi bho bhp bhr bhs bht bi- bia bib big bih bii bio bip bir bis bit boa bob bog boh boi boo bop bor bos bot bpa bpb bpg bph bpi bpo bpp bpr bps bpt bra brb brg brh bri bro brp brr brs brt bsa bsb bsg bsh bsi bso bsp bsr bss bst bta btb btg bth bti bto btp btr bts btt g-p gaa gab gag gah gai gao gap gar gas gat gba gbg gbh gbi gbo gbp gbr gbs gbt gga ggb ggg ggh ggi ggo ggp ggr ggs ggt gha ghb ghg ghh ghi gho ghp ghr ghs ght gia gib gig gih gii gio gip gir gis git goa gob gog goh goi goo gop gor gos got gpa gpb gpg gph gpi gpo gpp gpr gps gpt gra grb grg grh gri gro grp grr grs grt gsa gsb gsg gsi gso gsp gsr gss gst gta gtb gtg gth gti gto gtp gtr gts gtt h-i haa hab hag hah hai hao hap har has hat hba hbb hbg hbh hbi hbo hbp hbr hbs hbt hga hgb hgg hgh hgi hgo hgp hgr hgs hgt hha hhb hhg hhh hhi hho hhp hhr hhs hht hia hib hig hih hii hio hip hir his hit hoa hob hog hoh hoi hoo hop hor hos hot hpa hpb hpg hph hpi hpo hpp hpr hps hpt hr- hra hrb hrg hrh hri hro hrp hrr hrs hrt hsa hsb hsg hsh hsi hsp hsr hss hst hta htb htg hth hti hto htp htr hts htt ia- iaa iab iag iah iai iao iap iar ias iat iba ibb ibg ibh ibi ibo ibp ibr ibs ibt iga igb igg igh igi igo igp igr igs igt iha ihb ihg ihh ihi iho ihp ihr ihs iht iia iib iih iii iio iip iir iis iit io- ioa iob iog ioh ioi ioo iop ior ios iot ipa ipb ipg ipi ipo ipp ipr ips ipt ir- ira irb irg iri iro irp irr irs irt is- isa isb isg ish isi iso isp isr iss ist ita itb itg ith iti ito itp its itt o-i oaa oab oag oah oai oao oap oar oas oat ob- oba obb obg obh obi obo obp obr obs obt oga ogg ogh ogi ogo ogp ogs ogt oha ohg ohh ohi oho ohp ohr ohs oht oia oib oii oio oip oir ois oit oo- ooa oob oog ooh ooi ooo oop oor oos oot op- opa opb opg oph opi opo opp opr ops opt or- ora orb org orh ori oro orp orr ors ort os- osa osb osg osh osi oso osp osr oss ost ot- ota otb otg oth oti oto otp otr ots ott p-p paa pab pag pah pai pao pap par pas pat pba pbb pbg pbi pbo pbp pbr pbs pbt pga pgb pgg pgh pgi pgo pgp pgr pgs pgt pha phb phg phi pho php phr phs pht pia pib pig pih pii pio pip pir pis pit poa pob pog poh poi poo pop por pos pot ppa ppb ppg pph ppi ppo ppp ppr pps ppt pra prb prg prh pri pro prp prr prs prt ps- psa psb psg psh psi pso psp psr pss pst pt- pta ptb ptg pth pti pto ptp ptr pts ptt ra- raa rab rag rah rai rao rap rar ras rat rba rbb rbg rbh rbi rbo rbp rbr rbs rbt rga rgb rgg rgh rgi rgo rgp rgr rgs rgt rh- rha rhb rhg rhh rhi rho rhp rhr rhs rht ria rib rig rih rii rio rip rir ris rit roa rob rog roh roi roo rop ror ros rot rpa rpb rpg rph rpi rpo rpp rpr rps rpt rra rrb rrg rrh rri rrp rrr rrs rrt rsa rsb rsg rsh rsi rso rsp rsr rss rst rta rtb rtg rti rto rtp rtr rts rtt saa sab sag sah sai sao sap sar sas sat sba sbb sbg sbh sbi sbo sbp sbr sbs sbt sga sgb sgg sgh sgi sgo sgp sgr sgs sgt sh- sha shb shg shh shi sho shp shr shs sht sia sib sig sih sii sio sip sir sis sit soa sob sog soh soi soo sop sor sos sot spa spb spg sph spi spo spp spr sps spt sr- sra srb srg srh sri sro srp srr srs srt ss- ssa ssb ssg ssh ssi sso ssp ssr sss sst sta stb stg sth sti sto stp str sts stt taa tab tag tah tai tao tap tar tas tat tba tbb tbg tbh tbi tbo tbp tbr tbs tbt tga tgb tgg tgh tgi tgo tgp tgr tgs tgt th- tha thb thg thh thi tho thp thr ths tht tia tib tig tih tii tio tip tir tis tit to- toa tob tog toh toi too top tor tos tot tpa tpb tpg tph tpi tpo tpp tpr tps tpt tra trb trg trh tri tro trp trr