-th a-a a-b a-i a-t aaa aab aad aah aai aao aap aar aas aat aay ab- aba abb abd abh abi abo abp abr abs abt aby ad- ada adb add adh adi ado adp adr ads adt ady aha ahb ahd ahh ahi aho ahp ahr ahs aht ahy ai- aia aib aid aih aii aio aip air ais ait aiy aoa aob aod aoh aoi aoo aop aor aos aot ap- apa apb apd aph api apo app apr aps apt apy ar- ara arb ard arh ari aro arp arr ars art ary as- asa asb asd ash asi aso asp asr ass ast asy at- ata atb atd ath ati ato atp atr ats att ay- aya ayd ayh ayi ayo ayp ayr ays ayt b-p baa bab bad bah bai bao bap bar bas bat bay bba bbb bbd bbh bbi bbo bbp bbr bbs bbt bby bda bdb bdd bdh bdi bdo bdp bdr bds bdt bdy bha bhb bhd bhh bhi bho bhp bhr bhs bht bi- bia bib bid bih bii bio bip bir bis bit biy boa bob bod boh boi boo bop bor bos bot boy bpa bpb bpd bph bpi bpo bpp bpr bps bpt bpy bra brb brd brh bri bro brp brr brs brt bry bsa bsb bsd bsh bsi bso bsp bsr bss bst bsy bta btb btd bth bti bto btp btr bts btt bty by- bya byd byh byi byo byp byr bys byt daa dab dad dah dai dao dap dar das dat day dba dbb dbd dbh dbi dbo dbp dbr dbs dbt dby dda ddb ddd ddh ddi ddo ddp ddr dds ddt ddy dh- dha dhb dhd dhh dhi dho dhp dhr dhs dht di- dia dib did dih dii dio dip dir dis dit diy doa dob dod doh doi doo dop dor dos dot doy dpa dpb dpd dph dpi dpo dpp dpr dps dpt dra drb drd dri dro drp drr drs drt dry dsa dsb dsd dsh dsi dso dsp dsr dss dst dsy dta dtb dtd dth dti dto dtp dtr dts dtt dty dy- dya dyb dyd dyo dyp dyr dys dyy h-i haa hab had hah hai hao hap har has hat hay hba hbb hbd hbh hbi hbo hbp hbr hbs hbt hby hda hdb hdd hdh hdi hdo hdp hdr hds hdt hdy hha hhb hhd hhh hhi hho hhp hhr hhs hht hhy hia hib hid hih hii hio hip hir his hit hoa hob hod hoh hoi hoo hop hor hos hot hoy hpa hpb hpd hph hpi hpo hpp hpr hps hpt hpy hr- hra hrb hrd hrh hri hro hrp hrr hrs hrt hsa hsb hsd hsh hsi hsp hsr hss hst hsy hta htb htd hth hti hto htp htr hts htt hty hy- hya hyb hyd hyh hyi hyo hyp hyr hys hyt hyy i-d ia- iaa iab iad iah iai iao iap iar ias iat iba ibb ibd ibh ibi ibo ibp ibr ibs ibt iby ida idb idd idh idi ido idp idr ids idt idy iha ihb ihd ihh ihi iho ihp ihr ihs iht ihy iia iib iid iih iii iio iip iir iis iit io- ioa iob iod ioh ioi ioo iop ior ios iot ipa ipb ipd ipi ipo ipp ipr ips ipt ipy ir- ira irb ird iri iro irp irr irs irt iry is- isa isb isd ish isi iso isp isr iss ist isy ita itb itd ith iti ito itp its itt ity iya iyo iyr iys iyt iyy o-i oaa oab oad oah oai oao oap oar oas oat ob- oba obb obd obh obi obo obp obr obs obt oby oda odb odd odh odi odo odp odr ods odt oha ohd ohh ohi oho ohp ohr ohs oht oia oib oid oii oio oip oir ois oit oo- ooa oob ood ooh ooi ooo oop oor oos oot op- opa opb opd oph opi opo opp opr ops opt opy or- ora orb ord orh ori oro orp orr ors ort ory os- osa osb osd osh osi oso osp osr oss ost ot- ota otb otd oth oti oto otp otr ots ott oya oyd oyi oyo oys p-p paa pab pad pah pai pao pap par pas pat pay pba pbb pbd pbi pbo pbp pbr pbs pbt pby pda pdb pdd pdh pdi pdo pdp pdr pds pdt pha phb phd phi pho php phr phs pht phy pia pib pid pih pii pio pip pir pis pit poa pob pod poh poi poo pop por pos pot poy ppa ppb ppd pph ppi ppo ppp ppr pps ppt pra prb prd prh pri pro prp prr prs prt pry ps- psa psb psd psh psi pso psp psr pss pst psy pt- pta ptb ptd pth pti pto ptp ptr pts ptt pty py- pya pyb pyd pyo pyr pys pyt ra- raa rab rad rah rai rao rap rar ras rat ray rba rbb rbd rbh rbi rbo rbp rbr rbs rbt rda rdb rdd rdh rdi rdo rdp rdr rds rdt rdy rh- rha rhb rhd rhh rhi rho rhp rhr rhs rht ria rib rid rih rii rio rip rir ris rit riy roa rob rod roh roi roo rop ror ros rot roy rpa rpb rpd rph rpi rpo rpp rpr rps rpt rra rrb rrd rrh rri rrp rrr rrs rrt rsa rsb rsd rsh rsi rso rsp rsr rss rst rta rtb rtd rti rto rtp rtr rts rtt rty ry- rya ryd ryo ryr rys ryy saa sab sad sah sai sao sap sar sas sat say sba sbb sbd sbh sbi sbo sbp sbr sbs sbt sby sda sdb sdd sdh sdi sdo sdp sdr sds sdt sdy sh- sha shb shd shh shi sho shp shr shs sht shy sia sib sid sih sii sio sip sir sis