-er -up ddd dde ddg ddn ddo ddp ddr dds ddt ddu de- ded dee deg den deo dep der des det deu dgd dge dgg dgn dgp dgr dgs dgt dgu dnd dne dng dnn dno dnp dnr dns dnt dod doe dog don doo dop dor dos dot dou dpd dpe dpg dpn dpo dpp dpr dps dpt dpu drd dre drg drn dro drp drr drs drt dru dsd dse dsg dsn dso dsp dsr dss dst dsu dtd dte dtg dtn dto dtp dtr dts dtt dtu dud due dug dun duo dup dur dus dut ed- edd ede edg edn edo edp edr eds edt edu eed eee eeg een eeo eep eer ees eet egd ege egg egn ego egp egr egs egt egu en- end ene eng enn eno enp enr ens ent enu eo- eod eoe eog eon eoo eop eor eos eot eou ep- epd epe epg epn epo epp epr eps ept epu erd ere erg ern ero erp err ers ert eru es- esd ese esg esn eso esp esr ess est esu etd ete etg etn eto etp etr ets ett etu eu- eud eue eug eun eup eur eus eut g-d g-p gdd gde gdn gdo gdp gdr gds gdt gdu ge- ged gee geg gen geo gep ger ges get geu ggd ggg ggn ggo ggp ggr ggs ggt ggu gnd gne gnn gno gnp gnr gns gnt gnu god goe gog gon goo gop gor gos got gou gpd gpe gpg gpn gpo gpp gpr gps gpt gpu grd gre grg grn gro grp grr grs grt gru gsd gse gsg gsn gso gsp gsr gss gst gsu gtd gte gtg gtn gto gtp gtr gts gtt gtu gu- gud gue gug gun guo gup gur gus gut guu ndd nde ndg ndn ndo ndp ndr nds ndt ndu ne- ned nee neg nen neo nep ner nes net neu ngd nge ngg ngn ngo ngp ngs ngt ngu nne nng nnn nno nnp nns nnt nnu no- nod noe nog non noo nop nor nos not nou npd npe npg npn npo npp npr nps npt npu nrd nre nrg nrn nro nrp nrr nrs nrt nru nsd nse nsg nsn nso nsp nsr nss nst nsu ntd nte ntg ntn nto ntp ntr nts ntt ntu nud nue nug nun nuo nup nur nus nut nuu odd ode odg odn odo odp odr ods odt odu oed oee oeg oen oeo oep oer oes oet ogd oge ogg ogn ogo ogp ogs ogt on- ond one ong onn ono onp onr ons ont onu oo- ood oog oon ooo oop oor oos oot op- opd ope opg opn opo opp opr ops opt or- ord ore org orn oro orp orr ors ort oru os- osd ose osg osn oso osp osr oss ost osu ot- otd ote otg otn oto otp otr ots ott otu ou- oud oue oun ouo oup our ous out p-p pdd pde pdg pdn pdo pdp pdr pds pdt pdu ped pee peg pen peo pep per pes pet peu pgd pge pgg pgn pgo pgp pgr pgs pgt pn- pnd pne png pnn pno pnp pnr pns pnt pnu pod poe pog pon poo pop por pos pot pou ppd ppe ppg ppn ppo ppp ppr pps ppt ppu prd pre prg prn pro prp prr prs prt pru ps- psd pse psg psn pso psp psr pss pst psu pt- ptd pte ptg ptn pto ptp ptr pts ptt ptu pud pue pug pun pup pur pus put puu rdd rde rdg rdn rdo rdp rdr rds rdt rdu re- red ree reg ren reo rep rer res ret reu rgd rge rgg rgn rgo rgp rgr rgs rgt rnd rng rnn rno rnp rnr rns rnt rnu rod roe rog ron roo rop ror ros rot rou rpd rpe rpg rpn rpo rpp rpr rps rpt rpu rrd rrg rrn rrp rrr rrs rrt rru rsd rse rsg rsn rso rsp rsr rss rst rsu rtd rte rtg rtn rto rtp rtr rts rtt rtu rud rue rug run ruo rup rur rus rut ruu sdd sde sdg sdn sdo sdp sdr sds sdt sdu se- sed see seg sen seo sep ser ses set seu sgd sge sgg sgn sgo sgp sgr sgs sgt sgu snd sne sng snn sno snp snr sns snt snu sod soe sog son soo sop sor sos sot sou spd spe spg spn spo spp spr sps spt spu sr- srd sre srg srn sro srp srr srs srt ss- ssd sse ssg ssn sso ssp ssr sss sst ssu std ste stg stn sto stp str sts stt stu sud sue sug sun suo sup sur sus sut suu tdd tde tdg tdn tdo tdp tdr tds tdt tdu te- ted tee teg ten teo tep ter tes tet teu tge tgg tgn tgo tgp tgr tgs tgt tgu tnd tne tng tnn tno tnp tnr tns tnt to- tod toe tog ton too top tor tos tot tou tpd tpe tpg tpn tpo tpp tpr tps tpt tpu trd tre trg trn tro trp trr trs trt tru tsd tse tsg tsn tso tsp tsr tss tst tsu ttd tte ttg ttn tto ttp ttr tts ttt ttu tud tue tug tun tuo tup tur tus tut tuu udd ude udg udn udo udp udr uds udt udu ued uee ueg uen uep uer ues uet uge ugg ugn ugo ugp ugr ugs ugt ugu un- und une ung unn uno unp unr uns unt unu uod uoe uog uon uoo uop uor uos uot up- upd upe upg upn upo upp upr ups upt upu ur- urd ure urg urn uro urp urr urs urt uru usd use usg usn uso usp usr uss ust usu utd ute utn uto utp utr uts utt utu uue uug uun uur uus uut uuu