-th a-a a-b a-i a-t aaa aab aad aae aah aai aao aap aas aat ab- aba abb abd abe abh abi abo abp abs abt ad- ada adb add ade adh adi ado adp ads adt aea aeb aed aee aeh aei aeo aep aes aet aha ahb ahd ahe ahh ahi aho ahp ahs aht ai- aia aib aid aie aih aii aio aip ais ait aoa aob aod aoe aoh aoi aoo aop aos aot ap- apa apb apd ape aph api apo app aps apt as- asa asb asd ase ash asi aso asp ass ast at- ata atb atd ate ath ati ato atp ats att b-p baa bab bad bae bah bai bao bap bas bat bba bbb bbd bbe bbh bbi bbo bbp bbs bbt bda bdb bdd bde bdh bdi bdo bdp bds bdt be- bea beb bed bee beh bei beo bep bes bet bha bhb bhd bhe bhh bhi bho bhp bhs bht bi- bia bib bid bie bih bii bio bip bis bit boa bob bod boe boh boi boo bop bos bot bpa bpb bpd bpe bph bpi bpo bpp bps bpt bsa bsb bsd bse bsh bsi bso bsp bss bst bta btb btd bte bth bti bto btp bts btt daa dab dad dae dah dai dao dap das dat dba dbb dbd dbe dbh dbi dbo dbp dbs dbt dda ddb ddd dde ddh ddi ddo ddp dds ddt de- dea deb ded dee deh dei deo dep des det dh- dha dhb dhd dhe dhh dhi dho dhp dhs dht di- dia dib did die dih dii dio dip dis dit doa dob dod doe doh doi doo dop dos dot dpa dpb dpd dpe dph dpi dpo dpp dps dpt dsa dsb dsd dse dsh dsi dso dsp dss dst dta dtb dtd dte dth dti dto dtp dts dtt eaa eab ead eae eah eai eao eap eas eat eba ebb ebd ebe ebh ebi ebo ebp ebs ebt ed- eda edb edd ede edh edi edo edp eds edt eea eeb eed eee eeo eep ees eet eha ehb ehd ehe ehh ehi eho ehp ehs eht eia eib eid eie eii eio eip eis eit eo- eoa eob eod eoe eoh eoi eoo eop eos eot ep- epa epb epd epe eph epi epo epp eps ept es- esa esb esd ese esh esi eso esp ess est eta etb etd ete eth eti eto etp ets ett h-i haa hab had hae hah hai hao hap has hat hba hbb hbd hbe hbh hbi hbo hbp hbs hbt hda hdb hdd hde hdh hdi hdo hdp hds hdt he- hea heb hed hee heh hei heo hep hes het hha hhb hhd hhe hhh hhi hho hhp hhs hht hia hib hid hie hih hii hio hip his hit hoa hob hod hoe hoh hoi hoo hop hos hot hpa hpb hpd hpe hph hpi hpo hpp hps hpt hsa hsb hsd hse hsh hsi hsp hss hst hta htb htd hte hth hti hto htp hts htt i-d ia- iaa iab iad iae iah iai iao iap ias iat iba ibb ibd ibe ibh ibi ibo ibp ibs ibt ida idb idd ide idh idi ido idp ids idt ie- iea ied iee iei iep ies iet iha ihb ihd ihe ihh ihi iho ihp ihs iht iia iib iid iie iih iii iio iip iis iit io- ioa iob iod ioe ioh ioi ioo iop ios iot ipa ipb ipd ipe ipi ipo ipp ips ipt is- isa isb isd ise ish isi iso isp iss ist ita itb itd ite ith iti ito itp its itt o-i oaa oab oad oae oah oai oao oap oas oat ob- oba obb obd obe obh obi obo obp obs obt oda odb odd ode odh odi odo odp ods odt oea oeb oed oee oeh oei oeo oep oes oet oha ohd ohe ohh ohi oho ohp ohs oht oia oib oid oie oii oio oip ois oit oo- ooa oob ood ooh ooi ooo oop oos oot op- opa opb opd ope oph opi opo opp ops opt os- osa osb osd ose osh osi oso osp oss ost ot- ota otb otd ote oth oti oto otp ots ott p-p paa pab pad pae pah pai pao pap pas pat pba pbb pbd pbe pbi pbo pbp pbs pbt pda pdb pdd pde pdh pdi pdo pdp pds pdt pea peb ped pee peh pei peo pep pes pet pha phb phd phe phi pho php phs pht pia pib pid pie pih pii pio pip pis pit poa pob pod poe poh poi poo pop pos pot ppa ppb ppd ppe pph ppi ppo ppp pps ppt ps- psa psb psd pse psh psi pso psp pss pst pt- pta ptb ptd pte pth pti pto ptp pts ptt saa sab sad sae sah sai sao sap sas sat sba sbb sbd sbe sbh sbi sbo sbp sbs sbt sda sdb sdd sde sdh sdi sdo sdp sds sdt se- sea seb sed see seh sei seo sep ses set sh- sha shb shd she shh shi sho shp shs sht sia sib sid sie sih sii sio sip sis sit soa sob sod soe soh soi soo sop sos sot spa spb spd spe sph spi spo spp sps spt ss- ssa ssb ssd sse ssh ssi sso ssp sss sst sta stb std ste sth sti sto stp sts stt taa tab tad tae tah tai tao tap tas tat tba tbb tbd tbe tbh tbi tbo tbp tbs tbt tda tdb tdd tde tdh tdi tdo tdp tds tdt te- tea teb ted tee teh tei teo tep tes tet th- tha thb thd the thh thi tho thp ths tht tia tib tid tie tih tii tio tip tis tit to- toa tob tod toe toh toi too top tos tot