-er -up ddd dde ddi ddm ddn ddp ddr dds ddt ddu de- ded dee dei dem den dep der des det deu di- did die dii dim din dip dir dis dit diu dmd dme dmi dmm dmn dmp dmr dms dmt dmu dnd dne dni dnm dnn dnp dnr dns dnt dpd dpe dpi dpm dpn dpp dpr dps dpt dpu drd dre dri drm drn drp drr drs drt dru dsd dse dsi dsm dsn dsp dsr dss dst dsu dtd dte dti dtm dtn dtp dtr dts dtt dtu dud due dui dum dun dup dur dus dut ed- edd ede edi edm edn edp edr eds edt edu eed eee eem een eep eer ees eet eid eie eii eim ein eip eir eis eit eiu em- emd eme emi emm emn emp emr ems emt emu en- end ene eni enm enn enp enr ens ent enu ep- epd epe epi epm epn epp epr eps ept epu erd ere eri erm ern erp err ers ert eru es- esd ese esi esm esn esp esr ess est esu etd ete eti etm etn etp etr ets ett etu eu- eud eue eui eun eup eur eus eut i-d idd ide idi idm idn idp idr ids idt idu ie- ied iee iei iem ien iep ier ies iet iid iie iii iim iin iip iir iis iit iiu im- imd ime imi imm imn imp ims imt imu in- ind ine ini inm inn inp inr ins int inu ipd ipe ipi ipm ipn ipp ipr ips ipt ipu ir- ird ire iri irm irn irp irr irs irt iru is- isd ise isi ism isn isp isr iss ist isu itd ite iti itm itn itp its itt itu iu- iud iue iui ium iup iur ius iut m-r mdd mde mdi mdm mdn mdp mdr mds mdt mdu med mee mei mem men mep mer mes met meu mi- mid mie mii mim min mip mir mis mit miu mmd mme mmi mmm mmn mmp mmr mms mmt mmu mne mni mnm mnn mnp mnr mns mnt mnu mpd mpe mpi mpm mpn mpp mpr mps mpt mpu mrd mre mri mrm mrn mrp mrr mrs mrt mru msd mse msi msm msn msp msr mss mst msu mtd mte mti mtm mtn mtp mtr mts mtt mtu mud mue mui mum mun mup mur mus mut muu n-i ndd nde ndi ndm ndn ndp ndr nds ndt ndu ne- ned nee nei nem nen nep ner nes net neu nid nie nii nim nin nip nir nis nit niu nmd nme nmi nmm nmn nmp nmr nms nmt nmu nne nni nnm nnn nnp nns nnt nnu npd npe npi npm npn npp npr nps npt npu nrd nre nri nrm nrn nrp nrr nrs nrt nru nsd nse nsi nsm nsn nsp nsr nss nst nsu ntd nte nti ntm ntn ntp ntr nts ntt ntu nud nue nui num nun nup nur nus nut nuu p-p pdd pde pdi pdm pdn pdp pdr pds pdt pdu ped pee pei pem pen pep per pes pet peu pid pie pii pim pin pip pir pis pit piu pmd pme pmi pmm pmn pmp pmr pms pmt pmu pn- pnd pne pni pnm pnn pnp pnr pns pnt pnu ppd ppe ppi ppm ppn ppp ppr pps ppt ppu prd pre pri prm prn prp prr prs prt pru ps- psd pse psi psm psn psp psr pss pst psu pt- ptd pte pti ptm ptn ptp ptr pts ptt ptu pud pue pui pum pun pup pur pus put puu rdd rde rdi rdm rdn rdp rdr rds rdt rdu re- red ree rei rem ren rep rer res ret reu rid rie rii rim rin rip rir ris rit rmd rme rmi rmm rmn rmp rmr rms rmt rnd rni rnm rnn rnp rnr rns rnt rnu rpd rpe rpi rpm rpn rpp rpr rps rpt rpu rrd rri rrm rrn rrp rrr rrs rrt rru rsd rse rsi rsm rsn rsp rsr rss rst rsu rtd rte rti rtm rtn rtp rtr rts rtt rtu rud rue rui rum run rup rur rus rut ruu sdd sde sdi sdm sdn sdp sdr sds sdt sdu se- sed see sei sem sen sep ser ses set seu sid sie sii sim sin sip sir sis sit siu smd sme smi smm smn smp smr sms smt smu snd sne sni snm snn snp snr sns snt snu spd spe spi spm spn spp spr sps spt spu sr- srd sre sri srm srn srp srr srs srt ss- ssd sse ssi ssm ssn ssp ssr sss sst ssu std ste sti stm stn stp str sts stt stu sud sue sui sum sun sup sur sus sut suu tdd tde tdi tdm tdn tdp tdr tds tdt tdu te- ted tee tei tem ten tep ter tes tet teu tid tie tii tim tin tip tir tis tit tiu tmd tme tmi tmm tmn tmp tmr tms tmt tmu tnd tne tni tnm tnn tnp tnr tns tnt tpd tpe tpi tpm tpn tpp tpr tps tpt tpu trd tre tri trm trn trp trr trs trt tru tsd tse tsi tsm tsn tsp tsr tss tst tsu ttd tte tti ttm ttn ttp ttr tts ttt ttu tud tue tui tum tun tup tur tus tut tuu udd ude udi udm udn udp udr uds udt udu ued uee uei uem uen uep uer ues uet uid uie uii uim uin uip uir uis uit uiu um- umd ume umi umm umn ump umr ums umt umu un- und une uni unm unn unp unr uns unt unu up- upd upe upi upm upn upp upr ups upt upu ur- urd ure uri urm urn urp urr urs urt uru usd use usi usm usn usp usr uss ust usu utd ute uti utm utn utp utr