-er -up ddd dde ddi ddm ddn ddo ddp ddr dds ddu de- ded dee dei dem den deo dep der des deu di- did die dii dim din dio dip dir dis diu dmd dme dmi dmm dmn dmo dmp dmr dms dmu dnd dne dni dnm dnn dno dnp dnr dns dod doe doi dom don doo dop dor dos dou dpd dpe dpi dpm dpn dpo dpp dpr dps dpu drd dre dri drm drn dro drp drr drs dru dsd dse dsi dsm dsn dso dsp dsr dss dsu dud due dui dum dun duo dup dur dus ed- edd ede edi edm edn edo edp edr eds edu eed eee eem een eeo eep eer ees eid eie eii eim ein eio eip eir eis eiu em- emd eme emi emm emn emo emp emr ems emu en- end ene eni enm enn eno enp enr ens enu eo- eod eoe eoi eom eon eoo eop eor eos eou ep- epd epe epi epm epn epo epp epr eps epu erd ere eri erm ern ero erp err ers eru es- esd ese esi esm esn eso esp esr ess esu eu- eud eue eui eun eup eur eus i-d idd ide idi idm idn ido idp idr ids idu ie- ied iee iei iem ien iep ier ies iid iie iii iim iin iio iip iir iis iiu im- imd ime imi imm imn imo imp ims imu in- ind ine ini inm inn ino inp inr ins inu io- iod ioe ioi iom ion ioo iop ior ios iou ipd ipe ipi ipm ipn ipo ipp ipr ips ipu ir- ird ire iri irm irn iro irp irr irs iru is- isd ise isi ism isn iso isp isr iss isu iu- iud iue iui ium iup iur ius m-o m-r mdd mde mdi mdm mdn mdo mdp mdr mds mdu med mee mei mem men meo mep mer mes meu mi- mid mie mii mim min mio mip mir mis miu mmd mme mmi mmm mmn mmo mmp mmr mms mmu mne mni mnm mnn mno mnp mnr mns mnu mod moe moi mom mon moo mop mor mos mou mpd mpe mpi mpm mpn mpo mpp mpr mps mpu mrd mre mri mrm mrn mro mrp mrr mrs mru msd mse msi msm msn mso msp msr mss msu mud mue mui mum mun mup mur mus muu n-i ndd nde ndi ndm ndn ndo ndp ndr nds ndu ne- ned nee nei nem nen neo nep ner nes neu nid nie nii nim nin nio nip nir nis niu nmd nme nmi nmm nmn nmo nmp nmr nms nmu nne nni nnm nnn nno nnp nns nnu no- nod noe noi nom non noo nop nor nos nou npd npe npi npm npn npo npp npr nps npu nrd nre nri nrm nrn nro nrp nrr nrs nru nsd nse nsi nsm nsn nso nsp nsr nss nsu nud nue nui num nun nuo nup nur nus nuu o-i odd ode odi odm odn odo odp odr ods odu oed oee oei oem oen oeo oep oer oes oid oie oii oim oin oio oip oir ois oiu om- omd ome omi omm omn omo omp omr oms omu on- ond one oni onn ono onp onr ons onu oo- ood ooi oom oon ooo oop oor oos op- opd ope opi opm opn opo opp opr ops or- ord ore ori orm orn oro orp orr ors oru os- osd ose osi osm osn oso osp osr oss osu ou- oud oue oui oum oun ouo oup our ous p-p pdd pde pdi pdm pdn pdo pdp pdr pds pdu ped pee pei pem pen peo pep per pes peu pid pie pii pim pin pio pip pir pis piu pmd pme pmi pmm pmn pmo pmp pmr pms pmu pn- pnd pne pni pnm pnn pno pnp pnr pns pnu pod poe poi pom pon poo pop por pos pou ppd ppe ppi ppm ppn ppo ppp ppr pps ppu prd pre pri prm prn pro prp prr prs pru ps- psd pse psi psm psn pso psp psr pss psu pud pue pui pum pun pup pur pus puu rdd rde rdi rdm rdn rdo rdp rdr rds rdu re- red ree rei rem ren reo rep rer res reu rid rie rii rim rin rio rip rir ris rmd rme rmi rmm rmn rmo rmp rmr rms rnd rni rnm rnn rno rnp rnr rns rnu rod roe roi rom ron roo rop ror ros rou rpd rpe rpi rpm rpn rpo rpp rpr rps rpu rrd rri rrm rrn rrp rrr rrs rru rsd rse rsi rsm rsn rso rsp rsr rss rsu rud rue rui rum run ruo rup rur rus ruu sdd sde sdi sdm sdn sdo sdp sdr sds sdu se- sed see sei sem sen seo sep ser ses seu sid sie sii sim sin sio sip sir sis siu smd sme smi smm smn smo smp smr sms smu snd sne sni snm snn sno snp snr sns snu sod soe soi som son soo sop sor sos sou spd spe spi spm spn spo spp spr sps spu sr- srd sre sri srm srn sro srp srr srs ss- ssd sse ssi ssm ssn sso ssp ssr sss ssu sud sue sui sum sun suo sup sur sus suu udd ude udi udm udn udo udp udr uds udu ued uee uei uem uen uep uer ues uid uie uii uim uin uio uip uir uis uiu um- umd ume umi umm umn umo ump umr ums umu un- und une uni unm unn uno unp unr uns unu uod uoe uom uon uoo uop uor uos up- upd upe upi upm upn upo upp upr ups upu ur- urd ure uri urm urn uro urp urr urs uru usd use usi usm usn uso usp usr uss usu