-er -th a-a a-b a-i a-t aaa aab aad aae aah aai aap aar aas aat ab- aba abb abd abe abh abi abp abr abs abt ad- ada adb add ade adh adi adp adr ads adt aea aeb aed aee aeh aei aep aer aes aet aha ahb ahd ahe ahh ahi ahp ahr ahs aht ai- aia aib aid aie aih aii aip air ais ait ap- apa apb apd ape aph api app apr aps apt ar- ara arb ard are arh ari arp arr ars art as- asa asb asd ase ash asi asp asr ass ast at- ata atb atd ate ath ati atp atr ats att b-p baa bab bad bae bah bai bap bar bas bat bba bbb bbd bbe bbh bbi bbp bbr bbs bbt bda bdb bdd bde bdh bdi bdp bdr bds bdt be- bea beb bed bee beh bei bep ber bes bet bha bhb bhd bhe bhh bhi bhp bhr bhs bht bi- bia bib bid bie bih bii bip bir bis bit bpa bpb bpd bpe bph bpi bpp bpr bps bpt bra brb brd bre brh bri brp brr brs brt bsa bsb bsd bse bsh bsi bsp bsr bss bst bta btb btd bte bth bti btp btr bts btt daa dab dad dae dah dai dap dar das dat dba dbb dbd dbe dbh dbi dbp dbr dbs dbt dda ddb ddd dde ddh ddi ddp ddr dds ddt de- dea deb ded dee deh dei dep der des det dh- dha dhb dhd dhe dhh dhi dhp dhr dhs dht di- dia dib did die dih dii dip dir dis dit dpa dpb dpd dpe dph dpi dpp dpr dps dpt dra drb drd dre dri drp drr drs drt dsa dsb dsd dse dsh dsi dsp dsr dss dst dta dtb dtd dte dth dti dtp dtr dts dtt eaa eab ead eae eah eai eap ear eas eat eba ebb ebd ebe ebh ebi ebp ebr ebs ebt ed- eda edb edd ede edh edi edp edr eds edt eea eeb eed eee eep eer ees eet eha ehb ehd ehe ehh ehi ehp ehr ehs eht eia eib eid eie eii eip eir eis eit ep- epa epb epd epe eph epi epp epr eps ept era erb erd ere erh eri erp err ers ert es- esa esb esd ese esh esi esp esr ess est eta etb etd ete eth eti etp etr ets ett h-i haa hab had hae hah hai hap har has hat hba hbb hbd hbe hbh hbi hbp hbr hbs hbt hda hdb hdd hde hdh hdi hdp hdr hds hdt he- hea heb hed hee heh hei hep her hes het hha hhb hhd hhe hhh hhi hhp hhr hhs hht hia hib hid hie hih hii hip hir his hit hpa hpb hpd hpe hph hpi hpp hpr hps hpt hr- hra hrb hrd hre hrh hri hrp hrr hrs hrt hsa hsb hsd hse hsh hsi hsp hsr hss hst hta htb htd hte hth hti htp htr hts htt i-d ia- iaa iab iad iae iah iai iap iar ias iat iba ibb ibd ibe ibh ibi ibp ibr ibs ibt ida idb idd ide idh idi idp idr ids idt ie- iea ied iee iei iep ier ies iet iha ihb ihd ihe ihh ihi ihp ihr ihs iht iia iib iid iie iih iii iip iir iis iit ipa ipb ipd ipe ipi ipp ipr ips ipt ir- ira irb ird ire iri irp irr irs irt is- isa isb isd ise ish isi isp isr iss ist ita itb itd ite ith iti itp its itt p-p paa pab pad pae pah pai pap par pas pat pba pbb pbd pbe pbi pbp pbr pbs pbt pda pdb pdd pde pdh pdi pdp pdr pds pdt pea peb ped pee peh pei pep per pes pet pha phb phd phe phi php phr phs pht pia pib pid pie pih pii pip pir pis pit ppa ppb ppd ppe pph ppi ppp ppr pps ppt pra prb prd pre prh pri prp prr prs prt ps- psa psb psd pse psh psi psp psr pss pst pt- pta ptb ptd pte pth pti ptp ptr pts ptt ra- raa rab rad rae rah rai rap rar ras rat rba rbb rbd rbe rbh rbi rbp rbr rbs rbt rda rdb rdd rde rdh rdi rdp rdr rds rdt re- rea reb red ree reh rei rep rer res ret rh- rha rhb rhd rhe rhh rhi rhp rhr rhs rht ria rib rid rie rih rii rip rir ris rit rpa rpb rpd rpe rph rpi rpp rpr rps rpt rra rrb rrd rrh rri rrp rrr rrs rrt rsa rsb rsd rse rsh rsi rsp rsr rss rst rta rtb rtd rte rti rtp rtr rts rtt saa sab sad sae sah sai sap sar sas sat sba sbb sbd sbe sbh sbi sbp sbr sbs sbt sda sdb sdd sde sdh sdi sdp sdr sds sdt se- sea seb sed see seh sei sep ser ses set sh- sha shb shd she shh shi shp shr shs sht sia sib sid sie sih sii sip sir sis sit spa spb spd spe sph spi spp spr sps spt sr- sra srb srd sre srh sri srp srr srs srt ss- ssa ssb ssd sse ssh ssi ssp ssr sss sst sta stb std ste sth sti stp str sts stt taa tab tad tae tah tai tap tar tas tat tba tbb tbd tbe tbh tbi tbp tbr tbs tbt tda tdb tdd tde tdh tdi tdp tdr tds tdt te- tea teb ted tee teh tei tep ter tes tet th- tha thb thd the thh thi thp thr ths tht tia tib tid tie tih tii tip tir tis tit tpa tpb tpd tpe tph tpi tpp tpr tps tpt tra