-er ddd dde ddi ddm ddn ddo ddr dds ddu de- ded dee dei dem den deo der des deu di- did die dii dim din dio dir dis diu dmd dme dmi dmm dmn dmo dmr dms dmu dnd dne dni dnm dnn dno dnr dns dod doe doi dom don doo dor dos dou drd dre dri drm drn dro drr drs dru dsd dse dsi dsm dsn dso dsr dss dsu dud due dui dum dun duo dur dus ed- edd ede edi edm edn edo edr eds edu eed eee eem een eeo eer ees eid eie eii eim ein eio eir eis eiu em- emd eme emi emm emn emo emr ems emu en- end ene eni enm enn eno enr ens enu eo- eod eoe eoi eom eon eoo eor eos eou erd ere eri erm ern ero err ers eru es- esd ese esi esm esn eso esr ess esu eu- eud eue eui eun eur eus i-d idd ide idi idm idn ido idr ids idu ie- ied iee iei iem ien ier ies iid iie iii iim iin iio iir iis iiu im- imd ime imi imm imn imo ims imu in- ind ine ini inm inn ino inr ins inu io- iod ioe ioi iom ion ioo ior ios iou ir- ird ire iri irm irn iro irr irs iru is- isd ise isi ism isn iso isr iss isu iu- iud iue iui ium iur ius m-o m-r mdd mde mdi mdm mdn mdo mdr mds mdu med mee mei mem men meo mer mes meu mi- mid mie mii mim min mio mir mis miu mmd mme mmi mmm mmn mmo mmr mms mmu mne mni mnm mnn mno mnr mns mnu mod moe moi mom mon moo mor mos mou mrd mre mri mrm mrn mro mrr mrs mru msd mse msi msm msn mso msr mss msu mud mue mui mum mun mur mus muu n-i ndd nde ndi ndm ndn ndo ndr nds ndu ne- ned nee nei nem nen neo ner nes neu nid nie nii nim nin nio nir nis niu nmd nme nmi nmm nmn nmo nmr nms nmu nne nni nnm nnn nno nns nnu no- nod noe noi nom non noo nor nos nou nrd nre nri nrm nrn nro nrr nrs nru nsd nse nsi nsm nsn nso nsr nss nsu nud nue nui num nun nuo nur nus nuu o-i odd ode odi odm odn odo odr ods odu oed oee oei oem oen oeo oer oes oid oie oii oim oin oio oir ois oiu om- omd ome omi omm omn omo omr oms omu on- ond one oni onn ono onr ons onu oo- ood ooi oom oon ooo oor oos or- ord ore ori orm orn oro orr ors oru os- osd ose osi osm osn oso osr oss osu ou- oud oue oui oum oun ouo our ous rdd rde rdi rdm rdn rdo rdr rds rdu re- red ree rei rem ren reo rer res reu rid rie rii rim rin rio rir ris rmd rme rmi rmm rmn rmo rmr rms rnd rni rnm rnn rno rnr rns rnu rod roe roi rom ron roo ror ros rou rrd rri rrm rrn rrr rrs rru rsd rse rsi rsm rsn rso rsr rss rsu rud rue rui rum run ruo rur rus ruu sdd sde sdi sdm sdn sdo sdr sds sdu se- sed see sei sem sen seo ser ses seu sid sie sii sim sin sio sir sis siu smd sme smi smm smn smo smr sms smu snd sne sni snm snn sno snr sns snu sod soe soi som son soo sor sos sou sr- srd sre sri srm srn sro srr srs ss- ssd sse ssi ssm ssn sso ssr sss ssu sud sue sui sum sun suo sur sus suu udd ude udi udm udn udo udr uds udu ued uee uei uem uen uer ues uid uie uii uim uin uio uir uis uiu um- umd ume umi umm umn umo umr ums umu un- und une uni unm unn uno unr uns unu uod uoe uom uon uoo uor uos ur- urd ure uri urm urn uro urr urs uru usd use usi usm usn uso usr uss usu uue uum uun uur uus uuu