-er -th a-a a-t aaa aad aae aaf aah aao aap aar aat ad- ada add ade adf adh ado adp adr adt aea aed aee aef aeh aeo aep aer aet af- afa afd afe aff afh afo afp afr aft aha ahd ahe ahf ahh aho ahp ahr aht aoa aod aoe aof aoh aoo aop aor aot ap- apa apd ape apf aph apo app apr apt ar- ara ard are arf arh aro arp arr art at- ata atd ate atf ath ato atp atr att daa dad dae daf dah dao dap dar dat dda ddd dde ddf ddh ddo ddp ddr ddt de- dea ded dee def deh deo dep der det dfa dfd dfe dff dfh dfo dfp dfr dft dh- dha dhd dhe dhf dhh dho dhp dhr dht doa dod doe dof doh doo dop dor dot dpa dpd dpe dpf dph dpo dpp dpr dpt dra drd dre dro drp drr drt dta dtd dte dtf dth dto dtp dtr dtt eaa ead eae eaf eah eao eap ear eat ed- eda edd ede edf edh edo edp edr edt eea eed eee eef eeo eep eer eet ef- efa efd efe eff efh efo efp efr eft eha ehd ehe ehf ehh eho ehp ehr eht eo- eoa eod eoe eof eoh eoo eop eor eot ep- epa epd epe epf eph epo epp epr ept era erd ere erf erh ero erp err ert eta etd ete etf eth eto etp etr ett faa fad fae faf fah fao fap far fat fda fdd fde fdf fdh fdo fdp fdr fdt fea fed fee fef feh feo fep fer fet ffa ffd ffe fff ffh ffo ffp ffr fft fha fhe fhf fhh fho fhp fhr foa foe fof foh foo fop for fot fpa fpd fpe fph fpo fpp fpr fpt fra frd fre frf frh fro frp frr frt fta ftd fte ftf fth fto ftp ftr ftt haa had hae haf hah hao hap har hat hda hdd hde hdf hdh hdo hdp hdr hdt he- hea hed hee hef heh heo hep her het hfa hfd hfe hff hfh hfo hfp hfr hft hha hhd hhe hhf hhh hho hhp hhr hht hoa hod hoe hof hoh hoo hop hor hot hpa hpd hpe hpf hph hpo hpp hpr hpt hr- hra hrd hre hrf hrh hro hrp hrr hrt hta htd hte htf hth hto htp htr htt oaa oad oae oaf oah oao oap oar oat oda odd ode odf odh odo odp odr odt oea oed oee oef oeh oeo oep oer oet of- ofa ofd ofe off ofo ofp ofr oft oha ohd ohe ohf ohh oho ohp ohr oht oo- ooa ood oof ooh ooo oop oor oot op- opa opd ope opf oph opo opp opr opt or- ora ord ore orf orh oro orp orr ort ot- ota otd ote otf oth oto otp otr ott p-p paa pad pae paf pah pao pap par pat pda pdd pde pdf pdh pdo pdp pdr pdt pea ped pee pef peh peo pep per pet pfa pfd pfe pff pfo pfp pfr pft pha phd phe phf pho php phr pht poa pod poe pof poh poo pop por pot ppa ppd ppe ppf pph ppo ppp ppr ppt pra prd pre prf prh pro prp prr prt pt- pta ptd pte ptf pth pto ptp ptr ptt ra- raa rad rae raf rah rao rap rar rat rda rdd rde rdf rdh rdo rdp rdr rdt re- rea red ree ref reh reo rep rer ret rfa rfd rfe rff rfh rfo rfp rfr rft rh- rha rhd rhe rhf rhh rho rhp rhr rht roa rod roe rof roh roo rop ror rot rpa rpd rpe rpf rph rpo rpp rpr rpt rra rrd rrf rrh rrp rrr rrt rta rtd rte rtf rto rtp rtr rtt taa tad tae taf tah tao tap tar tat tda tdd tde tdf tdh tdo tdp tdr tdt te- tea ted tee tef teh teo tep ter tet tfa tfd tfe tff tfh tfo tfp tfr tft th- tha thd the thf thh tho thp thr tht to- toa tod toe tof toh too top tor tot tpa tpd tpe tpf tph tpo tpp tpr tpt tra trd tre trf trh tro trp trr trt tta ttd tte ttf tth tto ttp ttr ttt