-er -up ddd dde ddi ddm ddo ddp ddr dds ddt ddu de- ded dee dei dem deo dep der des det deu di- did die dii dim dio dip dir dis dit diu dmd dme dmi dmm dmo dmp dmr dms dmt dmu dod doe doi dom doo dop dor dos dot dou dpd dpe dpi dpm dpo dpp dpr dps dpt dpu drd dre dri drm dro drp drr drs drt dru dsd dse dsi dsm dso dsp dsr dss dst dsu dtd dte dti dtm dto dtp dtr dts dtt dtu dud due dui dum duo dup dur dus dut ed- edd ede edi edm edo edp edr eds edt edu eed eee eem eeo eep eer ees eet eid eie eii eim eio eip eir eis eit eiu em- emd eme emi emm emo emp emr ems emt emu eo- eod eoe eoi eom eoo eop eor eos eot eou ep- epd epe epi epm epo epp epr eps ept epu erd ere eri erm ero erp err ers ert eru es- esd ese esi esm eso esp esr ess est esu etd ete eti etm eto etp etr ets ett etu eu- eud eue eui eup eur eus eut i-d idd ide idi idm ido idp idr ids idt idu ie- ied iee iei iem iep ier ies iet iid iie iii iim iio iip iir iis iit iiu im- imd ime imi imm imo imp ims imt imu io- iod ioe ioi iom ioo iop ior ios iot iou ipd ipe ipi ipm ipo ipp ipr ips ipt ipu ir- ird ire iri irm iro irp irr irs irt iru is- isd ise isi ism iso isp isr iss ist isu itd ite iti itm ito itp its itt itu iu- iud iue iui ium iup iur ius iut m-o m-r mdd mde mdi mdm mdo mdp mdr mds mdt mdu med mee mei mem meo mep mer mes met meu mi- mid mie mii mim mio mip mir mis mit miu mmd mme mmi mmm mmo mmp mmr mms mmt mmu mod moe moi mom moo mop mor mos mot mou mpd mpe mpi mpm mpo mpp mpr mps mpt mpu mrd mre mri mrm mro mrp mrr mrs mrt mru msd mse msi msm mso msp msr mss mst msu mtd mte mti mtm mto mtp mtr mts mtt mtu mud mue mui mum mup mur mus mut muu o-i odd ode odi odm odo odp odr ods odt odu oed oee oei oem oeo oep oer oes oet oid oie oii oim oio oip oir ois oit oiu om- omd ome omi omm omo omp omr oms omt omu oo- ood ooi oom ooo oop oor oos oot op- opd ope opi opm opo opp opr ops opt or- ord ore ori orm oro orp orr ors ort oru os- osd ose osi osm oso osp osr oss ost osu ot- otd ote oti otm oto otp otr ots ott otu ou- oud oue oui oum ouo oup our ous out p-p pdd pde pdi pdm pdo pdp pdr pds pdt pdu ped pee pei pem peo pep per pes pet peu pid pie pii pim pio pip pir pis pit piu pmd pme pmi pmm pmo pmp pmr pms pmt pmu pod poe poi pom poo pop por pos pot pou ppd ppe ppi ppm ppo ppp ppr pps ppt ppu prd pre pri prm pro prp prr prs prt pru ps- psd pse psi psm pso psp psr pss pst psu pt- ptd pte pti ptm pto ptp ptr pts ptt ptu pud pue pui pum pup pur pus put puu rdd rde rdi rdm rdo rdp rdr rds rdt rdu re- red ree rei rem reo rep rer res ret reu rid rie rii rim rio rip rir ris rit rmd rme rmi rmm rmo rmp rmr rms rmt rod roe roi rom roo rop ror ros rot rou rpd rpe rpi rpm rpo rpp rpr rps rpt rpu rrd rri rrm rrp rrr rrs rrt rru rsd rse rsi rsm rso rsp rsr rss rst rsu rtd rte rti rtm rto rtp rtr rts rtt rtu rud rue rui rum ruo rup rur rus rut ruu sdd sde sdi sdm sdo sdp sdr sds sdt sdu se- sed see sei sem seo sep ser ses set seu sid sie sii sim sio sip sir sis sit siu smd sme smi smm smo smp smr sms smt smu sod soe soi som soo sop sor sos sot sou spd spe spi spm spo spp spr sps spt spu sr- srd sre sri srm sro srp srr srs srt ss- ssd sse ssi ssm sso ssp ssr sss sst ssu std ste sti stm sto stp str sts stt stu sud sue sui sum suo sup sur sus sut suu tdd tde tdi tdm tdo tdp tdr tds tdt tdu te- ted tee tei tem teo tep ter tes tet teu tid tie tii tim tio tip tir tis tit tiu tmd tme tmi tmm tmo tmp tmr tms tmt tmu to- tod toe toi tom too top tor tos tot tou tpd tpe tpi tpm tpo tpp tpr tps tpt tpu trd tre tri trm tro trp trr trs trt tru tsd tse tsi tsm tso tsp tsr tss tst tsu ttd tte tti ttm tto ttp ttr tts ttt ttu tud tue tui tum tuo tup tur tus tut tuu udd ude udi udm udo udp udr uds udt udu ued uee uei uem uep uer ues uet uid uie uii uim uio uip uir uis uit uiu um- umd ume umi umm umo ump umr ums umt umu uod uoe uom uoo uop uor uos uot up- upd upe upi upm upo upp upr ups upt upu ur- urd ure uri urm uro urp urr urs urt uru usd use usi usm uso usp usr uss ust usu utd ute uti utm uto utp utr uts