-er a-a a-t aaa aad aae aag aan aao aap aar aas aat ad- ada add ade adg adn ado adp adr ads adt aea aed aee aeg aen aeo aep aer aes aet ag- aga agd age agg agn ago agp agr ags agt an- ana and ane ang ann ano anp anr ans ant aoa aod aoe aog aon aoo aop aor aos aot ap- apa apd ape apg apn apo app apr aps apt ar- ara ard are arg arn aro arp arr ars art as- asa asd ase asg asn aso asp asr ass ast at- ata atd ate atg atn ato atp atr ats att daa dad dae dag dan dao dap dar das dat dda ddd dde ddg ddn ddo ddp ddr dds ddt de- dea ded dee deg den deo dep der des det dga dgd dge dgg dgn dgp dgr dgs dgt dna dnd dne dng dnn dno dnp dnr dns dnt doa dod doe dog don doo dop dor dos dot dpa dpd dpe dpg dpn dpo dpp dpr dps dpt dra drd dre drg drn dro drp drr drs drt dsa dsd dse dsg dsn dso dsp dsr dss dst dta dtd dte dtg dtn dto dtp dtr dts dtt eaa ead eae eag ean eao eap ear eas eat ed- eda edd ede edg edn edo edp edr eds edt eea eed eee eeg een eeo eep eer ees eet ega egd ege egg egn ego egp egr egs egt en- ena end ene eng enn eno enp enr ens ent eo- eoa eod eoe eog eon eoo eop eor eos eot ep- epa epd epe epg epn epo epp epr eps ept era erd ere erg ern ero erp err ers ert es- esa esd ese esg esn eso esp esr ess est eta etd ete etg etn eto etp etr ets ett g-d g-p gaa gad gae gag gan gao gap gar gas gat gda gdd gde gdn gdo gdp gdr gds gdt ge- gea ged gee geg gen geo gep ger ges get gga ggd ggg ggn ggo ggp ggr ggs ggt gna gnd gne gnn gno gnp gnr gns gnt goa god goe gog gon goo gop gor gos got gpa gpd gpe gpg gpn gpo gpp gpr gps gpt gra grd gre grg grn gro grp grr grs grt gsa gsd gse gsg gsn gso gsp gsr gss gst gta gtd gte gtg gtn gto gtp gtr gts gtt naa nad nae nag nan nao nap nar nas nat nda ndd nde ndg ndn ndo ndp ndr nds ndt ne- nea ned nee neg nen neo nep ner nes net nga ngd nge ngg ngn ngo ngp ngs ngt nna nne nng nnn nno nnp nns nnt no- noa nod noe nog non noo nop nor nos not npa npd npe npg npn npo npp npr nps npt nra nrd nre nrg nrn nro nrp nrr nrs nrt nsa nsd nse nsg nsn nso nsp nsr nss nst nta ntd nte ntg ntn nto ntp ntr nts ntt oaa oad oae oag oan oao oap oar oas oat oda odd ode odg odn odo odp odr ods odt oea oed oee oeg oen oeo oep oer oes oet oga ogd oge ogg ogn ogo ogp ogs ogt on- ona ond one ong onn ono onp onr ons ont oo- ooa ood oog oon ooo oop oor oos oot op- opa opd ope opg opn opo opp opr ops opt or- ora ord ore org orn oro orp orr ors ort os- osa osd ose osg osn oso osp osr oss ost ot- ota otd ote otg otn oto otp otr ots ott p-p paa pad pae pag pan pao pap par pas pat pda pdd pde pdg pdn pdo pdp pdr pds pdt pea ped pee peg pen peo pep per pes pet pga pgd pge pgg pgn pgo pgp pgr pgs pgt pn- pna pnd pne png pnn pno pnp pnr pns pnt poa pod poe pog pon poo pop por pos pot ppa ppd ppe ppg ppn ppo ppp ppr pps ppt pra prd pre prg prn pro prp prr prs prt ps- psa psd pse psg psn pso psp psr pss pst pt- pta ptd pte ptg ptn pto ptp ptr pts ptt ra- raa rad rae rag ran rao rap rar ras rat rda rdd rde rdg rdn rdo rdp rdr rds rdt re- rea red ree reg ren reo rep rer res ret rga rgd rge rgg rgn rgo rgp rgr rgs rgt rna rnd rng rnn rno rnp rnr rns rnt roa rod roe rog ron roo rop ror ros rot rpa rpd rpe rpg rpn rpo rpp rpr rps rpt rra rrd rrg rrn rrp rrr rrs rrt rsa rsd rse rsg rsn rso rsp rsr rss rst rta rtd rte rtg rtn rto rtp rtr rts rtt saa sad sae sag san sao sap sar sas sat sda sdd sde sdg sdn sdo sdp sdr sds sdt se- sea sed see seg sen seo sep ser ses set sga sgd sge sgg sgn sgo sgp sgr sgs sgt sna snd sne sng snn sno snp snr sns snt soa sod soe sog son soo sop sor sos sot spa spd spe spg spn spo spp spr sps spt sr- sra srd sre srg srn sro srp srr srs srt ss- ssa ssd sse ssg ssn sso ssp ssr sss sst sta std ste stg stn sto stp str sts stt taa tad tae tag tan tao tap tar tas tat tda tdd tde tdg tdn tdo tdp tdr tds tdt te- tea ted tee teg ten teo tep ter tes tet tga tge tgg tgn tgo tgp tgr tgs tgt tna tnd tne tng tnn tno tnp tnr tns tnt to- toa tod toe tog ton too top tor tos tot tpa tpd tpe tpg tpn tpo tpp tpr tps tpt tra trd tre trg trn