-er -up ddd dde ddn ddp ddr dds ddu de- ded dee dej den dep der des deu dj- djd dje djp djs dnd dne dnj dnn dnp dnr dns dpd dpe dpn dpp dpr dps dpu drd dre drj drn drp drr drs dru dsd dse dsj dsn dsp dsr dss dsu dud due dun dup dur dus ed- edd ede edj edn edp edr eds edu eed eee een eep eer ees ejd ejp eju en- end ene enn enp enr ens enu ep- epd epe epn epp epr eps epu erd ere ern erp err ers eru es- esd ese esn esp esr ess esu eu- eud eue euj eun eup eur eus j-d jde jdn jdp jdr jds jed jee jej jen jep jer jes jeu jjj jjp jjr jjs jju jnd jne jnj jnn jnp jnr jns jnu jpe jpj jpn jpp jpr jps jrn jrp jrr jrs jsd jse jsj jsn jsp jsr jss jsu jud jue jun jup jur jus ndd nde ndn ndp ndr nds ndu ne- ned nee nej nen nep ner nes neu nje njn njp njs nju nne nnn nnp nns nnu npd npe npn npp npr nps npu nrd nre nrj nrn nrp nrr nrs nru nsd nse nsn nsp nsr nss nsu nud nue nuj nun nup nur nus nuu p-p pdd pde pdn pdp pdr pds pdu ped pee pen pep per pes peu pjd pjp pjs pn- pnd pne pnn pnp pnr pns pnu ppd ppe ppj ppn ppp ppr pps ppu prd pre prn prp prr prs pru ps- psd pse psj psn psp psr pss psu pud pue puj pun pup pur pus puu rdd rde rdj rdn rdp rdr rds rdu re- red ree ren rep rer res reu rjp rjr rnd rnn rnp rnr rns rnu rpd rpe rpn rpp rpr rps rpu rrd rrn rrp rrr rrs rru rsd rse rsj rsn rsp rsr rss rsu rud rue run rup rur rus ruu sdd sde sdj sdn sdp sdr sds sdu se- sed see sej sen sep ser ses seu sjd sje sjj sjp sjr sjs sju snd sne snj snn snp snr sns snu spd spe spn spp spr sps spu sr- srd sre srj srn srp srr srs ss- ssd sse ssj ssn ssp ssr sss ssu sud sue sun sup sur sus suu udd ude udj udn udp udr uds udu ued uee uen uep uer ues ujs un- und une unn unp unr uns unu up- upd upe upj upn upp upr ups upu ur- urd ure urn urp urr urs uru usd use usj usn usp usr uss usu uue uun uur uus uuu