-er -th a-a a-b a-t aaa aab aad aae aah aao aap aar aas aat aaw ab- aba abb abd abe abh abo abp abr abs abt abw ad- ada adb add ade adh ado adp adr ads adt adw aea aeb aed aee aeh aeo aep aer aes aet aew aha ahb ahd ahe ahh aho ahp ahr ahs aht ahw aoa aob aod aoe aoh aoo aop aor aos aot aow ap- apa apb apd ape aph apo app apr aps apt apw ar- ara arb ard are arh aro arp arr ars art arw as- asa asb asd ase ash aso asp asr ass ast asw at- ata atb atd ate ath ato atp atr ats att atw aw- awa awb awd awe awh awo awp awr aws awt aww b-p baa bab bad bae bah bao bap bar bas bat baw bba bbb bbd bbe bbh bbo bbp bbr bbs bbt bbw bda bdb bdd bde bdh bdo bdp bdr bds bdt bdw be- bea beb bed bee beh beo bep ber bes bet bew bha bhb bhd bhe bhh bho bhp bhr bhs bht bhw boa bob bod boe boh boo bop bor bos bot bow bpa bpb bpd bpe bph bpo bpp bpr bps bpt bpw bra brb brd bre brh bro brp brr brs brt brw bsa bsb bsd bse bsh bso bsp bsr bss bst bsw bta btb btd bte bth bto btp btr bts btt btw bwa bwb bwd bwh bwo bwp bwr bws daa dab dad dae dah dao dap dar das dat daw dba dbb dbd dbe dbh dbo dbp dbr dbs dbt dda ddb ddd dde ddh ddo ddp ddr dds ddt ddw de- dea deb ded dee deh deo dep der des det dew dh- dha dhb dhd dhe dhh dho dhp dhr dhs dht dhw doa dob dod doe doh doo dop dor dos dot dow dpa dpb dpd dpe dph dpo dpp dpr dps dpt dpw dra drb drd dre dro drp drr drs drt drw dsa dsb dsd dse dsh dso dsp dsr dss dst dsw dta dtb dtd dte dth dto dtp dtr dts dtt dtw dwa dwb dwe dwh dwo dwp dwr dws dwt dww eaa eab ead eae eah eao eap ear eas eat eaw eba ebb ebd ebe ebh ebo ebp ebr ebs ebt ebw ed- eda edb edd ede edh edo edp edr eds edt edw eea eeb eed eee eeo eep eer ees eet eew eha ehb ehd ehe ehh eho ehp ehr ehs eht eo- eoa eob eod eoe eoh eoo eop eor eos eot eow ep- epa epb epd epe eph epo epp epr eps ept epw era erb erd ere erh ero erp err ers ert erw es- esa esb esd ese esh eso esp esr ess est esw eta etb etd ete eth eto etp etr ets ett etw ewa ewb ewd ewe ewo ewp ewr ews ewt eww haa hab had hae hah hao hap har has hat haw hba hbb hbd hbe hbh hbo hbp hbr hbs hbt hbw hda hdb hdd hde hdh hdo hdp hdr hds hdt hdw he- hea heb hed hee heh heo hep her hes het hew hha hhb hhd hhe hhh hho hhp hhr hhs hht hhw hoa hob hod hoe hoh hoo hop hor hos hot how hpa hpb hpd hpe hph hpo hpp hpr hps hpt hpw hr- hra hrb hrd hre hrh hro hrp hrr hrs hrt hrw hsa hsb hsd hse hsh hsp hsr hss hst hsw hta htb htd hte hth hto htp htr hts htt htw hw- hwa hwb hwd hwe hwo hwp hwr hws hwt hww oaa oab oad oae oah oao oap oar oas oat oaw ob- oba obb obd obe obh obo obp obr obs obt obw oda odb odd ode odh odo odp odr ods odt oea oeb oed oee oeh oeo oep oer oes oet oha ohd ohe ohh oho ohp ohr ohs oht oo- ooa oob ood ooh ooo oop oor oos oot oow op- opa opb opd ope oph opo opp opr ops opt opw or- ora orb ord ore orh oro orp orr ors ort os- osa osb osd ose osh oso osp osr oss ost osw ot- ota otb otd ote oth oto otp otr ots ott otw owa owb owd owe owh owo owp ows owt oww p-p paa pab pad pae pah pao pap par pas pat paw pba pbb pbd pbe pbo pbp pbr pbs pbt pbw pda pdb pdd pde pdh pdo pdp pdr pds pdt pea peb ped pee peh peo pep per pes pet pew pha phb phd phe pho php phr phs pht poa pob pod poe poh poo pop por pos pot pow ppa ppb ppd ppe pph ppo ppp ppr pps ppt ppw pra prb prd pre prh pro prp prr prs prt prw ps- psa psb psd pse psh pso psp psr pss pst psw pt- pta ptb ptd pte pth pto ptp ptr pts ptt ptw pwa pwb pwd pwe pwh pwo pwp pwr pws pwt ra- raa rab rad rae rah rao rap rar ras rat raw rba rbb rbd rbe rbh rbo rbp rbr rbs rbt rbw rda rdb rdd rde rdh rdo rdp rdr rds rdt re- rea reb red ree reh reo rep rer res ret rew rh- rha rhb rhd rhe rhh rho rhp rhr rhs rht roa rob rod roe roh roo rop ror ros rot row rpa rpb rpd rpe rph rpo rpp rpr rps rpt rpw rra rrb rrd rrh rrp rrr rrs rrt rsa rsb rsd rse rsh rso rsp rsr rss rst rsw rta rtb rtd rte rto rtp rtr rts rtt rtw rwa rwb rwd rwe rwh rwr rws saa sab sad sae sah sao sap sar sas sat saw sba sbb sbd sbe sbh sbo sbp sbr sbs sbt sbw sda sdb sdd sde sdh sdo sdp sdr