-th a-a a-b a-i a-t aaa aab aag aah aai aao aap aar aas aat aay ab- aba abb abg abh abi abo abp abr abs abt aby ag- aga agb agg agh agi ago agp agr ags agt agy aha ahb ahg ahh ahi aho ahp ahr ahs aht ahy ai- aia aib aig aih aii aio aip air ais ait aiy aoa aob aog aoh aoi aoo aop aor aos aot ap- apa apb apg aph api apo app apr aps apt apy ar- ara arb arg arh ari aro arp arr ars art ary as- asa asb asg ash asi aso asp asr ass ast asy at- ata atb atg ath ati ato atp atr ats att ay- aya ayh ayi ayo ayp ayr ays ayt b-p baa bab bag bah bai bao bap bar bas bat bay bba bbb bbg bbh bbi bbo bbp bbr bbs bbt bby 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 biy boa bob bog boh boi boo bop bor bos bot boy bpa bpb bpg bph bpi bpo bpp bpr bps bpt bpy bra brb brg brh bri bro brp brr brs brt bry bsa bsb bsg bsh bsi bso bsp bsr bss bst bsy bta btb btg bth bti bto btp btr bts btt bty by- bya byg byh byi byo byp byr bys byt g-p gaa gab gag gah gai gao gap gar gas gat gay gba gbg gbh gbi gbo gbp gbr gbs gbt gby 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 giy goa gob gog goh goi goo gop gor gos got goy gpa gpb gpg gph gpi gpo gpp gpr gps gpt gra grb grg grh gri gro grp grr grs grt gry gsa gsb gsg gsi gso gsp gsr gss gst gta gtb gtg gth gti gto gtp gtr gts gtt gty gy- gya gyb gyo gyp gyr gys h-i haa hab hag hah hai hao hap har has hat hay hba hbb hbg hbh hbi hbo hbp hbr hbs hbt hby hga hgb hgg hgh hgi hgo hgp hgr hgs hgt hgy hha hhb hhg hhh hhi hho hhp hhr hhs hht hhy hia hib hig hih hii hio hip hir his hit hoa hob hog hoh hoi hoo hop hor hos hot hoy hpa hpb hpg hph hpi hpo hpp hpr hps hpt hpy hr- hra hrb hrg hrh hri hro hrp hrr hrs hrt hsa hsb hsg hsh hsi hsp hsr hss hst hsy hta htb htg hth hti hto htp htr hts htt hty hy- hya hyb hyg hyh hyi hyo hyp hyr hys hyt hyy ia- iaa iab iag iah iai iao iap iar ias iat iba ibb ibg ibh ibi ibo ibp ibr ibs ibt iby iga igb igg igh igi igo igp igr igs igt igy iha ihb ihg ihh ihi iho ihp ihr ihs iht ihy 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 ipy ir- ira irb irg iri iro irp irr irs irt iry is- isa isb isg ish isi iso isp isr iss ist isy ita itb itg ith iti ito itp its itt ity iya iyo iyr iys iyt iyy o-i oaa oab oag oah oai oao oap oar oas oat ob- oba obb obg obh obi obo obp obr obs obt oby oga ogg ogh ogi ogo ogp ogs ogt ogy 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 opy or- ora orb org orh ori oro orp orr ors ort ory os- osa osb osg osh osi oso osp osr oss ost ot- ota otb otg oth oti oto otp otr ots ott oya oyi oyo oys p-p paa pab pag pah pai pao pap par pas pat pay pba pbb pbg pbi pbo pbp pbr pbs pbt pby pga pgb pgg pgh pgi pgo pgp pgr pgs pgt pgy pha phb phg phi pho php phr phs pht phy pia pib pig pih pii pio pip pir pis pit poa pob pog poh poi poo pop por pos pot poy ppa ppb ppg pph ppi ppo ppp ppr pps ppt pra prb prg prh pri pro prp prr prs prt pry ps- psa psb psg psh psi pso psp psr pss pst psy pt- pta ptb ptg pth pti pto ptp ptr pts ptt pty py- pya pyb pyg pyo pyr pys pyt ra- raa rab rag rah rai rao rap rar ras rat ray 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 riy roa rob rog roh roi roo rop ror ros rot roy 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 rty ry- rya ryg ryo ryr rys ryy saa sab sag sah sai sao sap sar sas sat say sba sbb sbg sbh sbi sbo sbp sbr sbs sbt sby sga sgb sgg sgh sgi sgo sgp sgr sgs sgt sh- sha shb shg shh shi sho shp shr shs sht shy sia sib sig sih sii sio sip sir sis sit soa sob sog soh soi soo sop sor sos sot soy spa spb