-er -th -up ddd dde ddh ddn ddp ddr dds ddt ddu de- ded dee deh den dep der des det deu dh- dhd dhe dhh dhp dhr dhs dht dhu dnd dne dnh dnn dnp dnr dns dnt dpd dpe dph dpn dpp dpr dps dpt dpu drd dre drn drp drr drs drt dru dsd dse dsh dsn dsp dsr dss dst dsu dtd dte dth dtn dtp dtr dts dtt dtu dud due duh dun dup dur dus dut ed- edd ede edh edn edp edr eds edt edu eed eee een eep eer ees eet ehd ehe ehh ehn ehp ehr ehs eht ehu en- end ene enh enn enp enr ens ent enu ep- epd epe eph epn epp epr eps ept epu erd ere erh ern erp err ers ert eru es- esd ese esh esn esp esr ess est esu etd ete eth etn etp etr ets ett etu eu- eud eue eun eup eur eus eut hdd hde hdh hdn hdp hdr hds hdt hdu he- hed hee heh hen hep her hes het heu hhd hhe hhh hhn hhp hhr hhs hht hhu hnd hne hnh hnn hns hnt hnu hpd hpe hph hpn hpp hpr hps hpt hpu hr- hrd hre hrh hrn hrp hrr hrs hrt hru hsd hse hsh hsn hsp hsr hss hst hsu htd hte hth htn htp htr hts htt hud hue huh hun hup hur hus hut huu ndd nde ndh ndn ndp ndr nds ndt ndu ne- ned nee neh nen nep ner nes net neu nhd nhe nhh nhn nhp nhr nhs nht nhu nne nnh nnn nnp nns nnt nnu npd npe nph npn npp npr nps npt npu nrd nre nrn nrp nrr nrs nrt nru nsd nse nsh nsn nsp nsr nss nst nsu ntd nte nth ntn ntp ntr nts ntt ntu nud nue nuh nun nup nur nus nut nuu p-p pdd pde pdh pdn pdp pdr pds pdt pdu ped pee peh pen pep per pes pet peu phd phe phn php phr phs pht phu pn- pnd pne pnh pnn pnp pnr pns pnt pnu ppd ppe pph ppn ppp ppr pps ppt ppu prd pre prh prn prp prr prs prt pru ps- psd pse psh psn psp psr pss pst psu pt- ptd pte pth ptn ptp ptr pts ptt ptu pud pue puh pun pup pur pus put puu rdd rde rdh rdn rdp rdr rds rdt rdu re- red ree reh ren rep rer res ret reu rh- rhd rhe rhh rhn rhp rhr rhs rht rhu rnd rnh rnn rnp rnr rns rnt rnu rpd rpe rph rpn rpp rpr rps rpt rpu rrd rrh rrn rrp rrr rrs rrt rru rsd rse rsh rsn rsp rsr rss rst rsu rtd rte rtn rtp rtr rts rtt rtu rud rue ruh run rup rur rus rut ruu sdd sde sdh sdn sdp sdr sds sdt sdu se- sed see seh sen sep ser ses set seu sh- shd she shh shn shp shr shs sht shu snd sne snn snp snr sns snt snu spd spe sph spn spp spr sps spt spu sr- srd sre srh srn srp srr srs srt ss- ssd sse ssh ssn ssp ssr sss sst ssu std ste sth stn stp str sts stt stu sud sue suh sun sup sur sus sut suu tdd tde tdh tdn tdp tdr tds tdt tdu te- ted tee teh ten tep ter tes tet teu th- thd the thh thn thp thr ths tht thu tnd tne tnh tnn tnp tnr tns tnt tpd tpe tph tpn tpp tpr tps tpt tpu trd tre trh trn trp trr trs trt tru tsd tse tsh tsn tsp tsr tss tst tsu ttd tte tth ttn ttp ttr tts ttt ttu tud tue tuh tun tup tur tus tut tuu udd ude udn udp udr uds udt udu ued uee ueh uen uep uer ues uet uhd uhe uhh uhp uhr uhs uht uhu un- und une unh unn unp unr uns unt unu up- upd upe uph upn upp upr ups upt upu ur- urd ure urn urp urr urs urt uru usd use ush usn usp usr uss ust usu utd ute uth utn utp utr uts utt utu uue uun uur uus uut uuu