-er -up ddd dde ddi ddm ddn ddo ddp ddr ddu de- ded dee dei dem den deo dep der deu di- did die dii dim din dio dip dir diu dmd dme dmi dmm dmn dmo dmp dmr dmu dnd dne dni dnm dnn dno dnp dnr dod doe doi dom don doo dop dor dou dpd dpe dpi dpm dpn dpo dpp dpr dpu drd dre dri drm drn dro drp drr dru dud due dui dum dun duo dup dur ed- edd ede edi edm edn edo edp edr edu eed eee eem een eeo eep eer eid eie eii eim ein eio eip eir eiu em- emd eme emi emm emn emo emp emr emu en- end ene eni enm enn eno enp enr enu eo- eod eoe eoi eom eon eoo eop eor eou ep- epd epe epi epm epn epo epp epr epu erd ere eri erm ern ero erp err eru eu- eud eue eui eun eup eur i-d idd ide idi idm idn ido idp idr idu ie- ied iee iei iem ien iep ier iid iie iii iim iin iio iip iir iiu im- imd ime imi imm imn imo imp imu in- ind ine ini inm inn ino inp inr inu io- iod ioe ioi iom ion ioo iop ior iou ipd ipe ipi ipm ipn ipo ipp ipr ipu ir- ird ire iri irm irn iro irp irr iru iu- iud iue iui ium iup iur m-o m-r mdd mde mdi mdm mdn mdo mdp mdr mdu med mee mei mem men meo mep mer meu mi- mid mie mii mim min mio mip mir miu mmd mme mmi mmm mmn mmo mmp mmr mmu mne mni mnm mnn mno mnp mnr mnu mod moe moi mom mon moo mop mor mou mpd mpe mpi mpm mpn mpo mpp mpr mpu mrd mre mri mrm mrn mro mrp mrr mru mud mue mui mum mun mup mur muu n-i ndd nde ndi ndm ndn ndo ndp ndr ndu ne- ned nee nei nem nen neo nep ner neu nid nie nii nim nin nio nip nir niu nmd nme nmi nmm nmn nmo nmp nmr nmu nne nni nnm nnn nno nnp nnu no- nod noe noi nom non noo nop nor nou npd npe npi npm npn npo npp npr npu nrd nre nri nrm nrn nro nrp nrr nru nud nue nui num nun nuo nup nur nuu o-i odd ode odi odm odn odo odp odr odu oed oee oei oem oen oeo oep oer oid oie oii oim oin oio oip oir oiu om- omd ome omi omm omn omo omp omr omu on- ond one oni onn ono onp onr onu oo- ood ooi oom oon ooo oop oor op- opd ope opi opm opn opo opp opr or- ord ore ori orm orn oro orp orr oru ou- oud oue oui oum oun ouo oup our p-p pdd pde pdi pdm pdn pdo pdp pdr pdu ped pee pei pem pen peo pep per peu pid pie pii pim pin pio pip pir piu pmd pme pmi pmm pmn pmo pmp pmr pmu pn- pnd pne pni pnm pnn pno pnp pnr pnu pod poe poi pom pon poo pop por pou ppd ppe ppi ppm ppn ppo ppp ppr ppu prd pre pri prm prn pro prp prr pru pud pue pui pum pun pup pur puu rdd rde rdi rdm rdn rdo rdp rdr rdu re- red ree rei rem ren reo rep rer reu rid rie rii rim rin rio rip rir rmd rme rmi rmm rmn rmo rmp rmr rnd rni rnm rnn rno rnp rnr rnu rod roe roi rom ron roo rop ror rou rpd rpe rpi rpm rpn rpo rpp rpr rpu rrd rri rrm rrn rrp rrr rru rud rue rui rum run ruo rup rur ruu udd ude udi udm udn udo udp udr udu ued uee uei uem uen uep uer uid uie uii uim uin uio uip uir uiu um- umd ume umi umm umn umo ump umr umu un- und une uni unm unn uno unp unr unu uod uoe uom uon uoo uop uor up- upd upe upi upm upn upo upp upr upu ur- urd ure uri urm urn uro urp urr uru uue uum uun uur uuu