-er ddd dde ddg ddm ddn ddo ddp ddr dds ddt de- ded dee deg dem den deo dep der des det dgd dge dgg dgm dgn dgp dgr dgs dgt dmd dme dmg dmm dmn dmo dmp dmr dms dmt dnd dne dng dnm dnn dno dnp dnr dns dnt dod doe dog dom don doo dop dor dos dot dpd dpe dpg dpm dpn dpo dpp dpr dps dpt drd dre drg drm drn dro drp drr drs drt dsd dse dsg dsm dsn dso dsp dsr dss dst dtd dte dtg dtm dtn dto dtp dtr dts dtt ed- edd ede edg edm edn edo edp edr eds edt eed eee eeg eem een eeo eep eer ees eet egd ege egg egm egn ego egp egr egs egt em- emd eme emg emm emn emo emp emr ems emt en- end ene eng enm enn eno enp enr ens ent eo- eod eoe eog eom eon eoo eop eor eos eot ep- epd epe epg epm epn epo epp epr eps ept erd ere erg erm ern ero erp err ers ert es- esd ese esg esm esn eso esp esr ess est etd ete etg etm etn eto etp etr ets ett g-d g-p gdd gde gdm gdn gdo gdp gdr gds gdt ge- ged gee geg gem gen geo gep ger ges get ggd ggg ggm ggn ggo ggp ggr ggs ggt gmd gme gmg gmm gmn gmo gmp gmr gms gmt gnd gne gnm gnn gno gnp gnr gns gnt god goe gog gom gon goo gop gor gos got gpd gpe gpg gpm gpn gpo gpp gpr gps gpt grd gre grg grm grn gro grp grr grs grt gsd gse gsg gsm gsn gso gsp gsr gss gst gtd gte gtg gtm gtn gto gtp gtr gts gtt m-o m-r mdd mde mdg mdm mdn mdo mdp mdr mds mdt med mee meg mem men meo mep mer mes met mgd mge mgm mgn mgo mgp mgr mgs mgt mmd mme mmg mmm mmn mmo mmp mmr mms mmt mne mng mnm mnn mno mnp mnr mns mnt mod moe mog mom mon moo mop mor mos mot mpd mpe mpg mpm mpn mpo mpp mpr mps mpt mrd mre mrg mrm mrn mro mrp mrr mrs mrt msd mse msg msm msn mso msp msr mss mst mtd mte mtg mtm mtn mto mtp mtr mts mtt ndd nde ndg ndm ndn ndo ndp ndr nds ndt ne- ned nee neg nem nen neo nep ner nes net ngd nge ngg ngm ngn ngo ngp ngs ngt nmd nme nmg nmm nmn nmo nmp nmr nms nmt nne nng nnm nnn nno nnp nns nnt no- nod noe nog nom non noo nop nor nos not npd npe npg npm npn npo npp npr nps npt nrd nre nrg nrm nrn nro nrp nrr nrs nrt nsd nse nsg nsm nsn nso nsp nsr nss nst ntd nte ntg ntm ntn nto ntp ntr nts ntt odd ode odg odm odn odo odp odr ods odt oed oee oeg oem oen oeo oep oer oes oet ogd oge ogg ogn ogo ogp ogs ogt om- omd ome omg omm omn omo omp omr oms omt on- ond one ong onn ono onp onr ons ont oo- ood oog oom oon ooo oop oor oos oot op- opd ope opg opm opn opo opp opr ops opt or- ord ore org orm orn oro orp orr ors ort os- osd ose osg osm osn oso osp osr oss ost ot- otd ote otg otm otn oto otp otr ots ott p-p pdd pde pdg pdm pdn pdo pdp pdr pds pdt ped pee peg pem pen peo pep per pes pet pgd pge pgg pgm pgn pgo pgp pgr pgs pgt pmd pme pmg pmm pmn pmo pmp pmr pms pmt pn- pnd pne png pnm pnn pno pnp pnr pns pnt pod poe pog pom pon poo pop por pos pot ppd ppe ppg ppm ppn ppo ppp ppr pps ppt prd pre prg prm prn pro prp prr prs prt ps- psd pse psg psm psn pso psp psr pss pst pt- ptd pte ptg ptm ptn pto ptp ptr pts ptt rdd rde rdg rdm rdn rdo rdp rdr rds rdt re- red ree reg rem ren reo rep rer res ret rgd rge rgg rgn rgo rgp rgr rgs rgt rmd rme rmg rmm rmn rmo rmp rmr rms rmt rnd rng rnm rnn rno rnp rnr rns rnt rod roe rog rom ron roo rop ror ros rot rpd rpe rpg rpm rpn rpo rpp rpr rps rpt rrd rrg rrm rrn rrp rrr rrs rrt rsd rse rsg rsm rsn rso rsp rsr rss rst rtd rte rtg rtm rtn rto rtp rtr rts rtt sdd sde sdg sdm sdn sdo sdp sdr sds sdt se- sed see seg sem sen seo sep ser ses set sgd sge sgg sgm sgn sgo sgp sgr sgs sgt smd sme smg smm smn smo smp smr sms smt snd sne sng snm snn sno snp snr sns snt sod soe sog som son soo sop sor sos sot spd spe spg spm spn spo spp spr sps spt sr- srd sre srg srm srn sro srp srr srs srt ss- ssd sse ssg ssm ssn sso ssp ssr sss sst std ste stg stm stn sto stp str sts stt tdd tde tdg tdm tdn tdo tdp tdr tds tdt te- ted tee teg tem ten teo tep ter tes tet tge tgg tgm tgn tgo tgp tgr tgs tgt tmd tme tmg tmm tmn tmo tmp tmr tms tmt tnd tne tng tnm tnn tno tnp tnr tns tnt to- tod toe tog tom ton too top tor tos tot tpd tpe tpg tpm tpn tpo tpp tpr tps tpt trd tre trg trm trn tro trp trr trs trt tsd tse tsg tsm tsn tso