-er ddd dde ddg ddi ddm ddn ddo ddr dds de- ded dee deg dei dem den deo der des dgd dge dgg dgi dgm dgn dgr dgs di- did die dig dii dim din dio dir dis dmd dme dmg dmi dmm dmn dmo dmr dms dnd dne dng dni dnm dnn dno dnr dns dod doe dog doi dom don doo dor dos drd dre drg dri drm drn dro drr drs dsd dse dsg dsi dsm dsn dso dsr dss ed- edd ede edg edi edm edn edo edr eds eed eee eeg eem een eeo eer ees egd ege egg egi egm egn ego egr egs eid eie eig eii eim ein eio eir eis em- emd eme emg emi emm emn emo emr ems en- end ene eng eni enm enn eno enr ens eo- eod eoe eog eoi eom eon eoo eor eos erd ere erg eri erm ern ero err ers es- esd ese esg esi esm esn eso esr ess g-d gdd gde gdi gdm gdn gdo gdr gds ge- ged gee geg gei gem gen geo ger ges ggd ggg ggi ggm ggn ggo ggr ggs gid gie gig gii gim gin gio gir gis gmd gme gmg gmi gmm gmn gmo gmr gms gnd gne gni gnm gnn gno gnr gns god goe gog goi gom gon goo gor gos grd gre grg gri grm grn gro grr grs gsd gse gsg gsi gsm gsn gso gsr gss i-d idd ide idg idi idm idn ido idr ids ie- ied iee ieg iei iem ien ier ies igd ige igg igi igm ign igo igr igs iid iie iii iim iin iio iir iis im- imd ime img imi imm imn imo ims in- ind ine ing ini inm inn ino inr ins io- iod ioe iog ioi iom ion ioo ior ios ir- ird ire irg iri irm irn iro irr irs is- isd ise isg isi ism isn iso isr iss m-o m-r mdd mde mdg mdi mdm mdn mdo mdr mds med mee meg mei mem men meo mer mes mgd mge mgi mgm mgn mgo mgr mgs mi- mid mie mig mii mim min mio mir mis mmd mme mmg mmi mmm mmn mmo mmr mms mne mng mni mnm mnn mno mnr mns mod moe mog moi mom mon moo mor mos mrd mre mrg mri mrm mrn mro mrr mrs msd mse msg msi msm msn mso msr mss n-i ndd nde ndg ndi ndm ndn ndo ndr nds ne- ned nee neg nei nem nen neo ner nes ngd nge ngg ngi ngm ngn ngo ngs nid nie nig nii nim nin nio nir nis nmd nme nmg nmi nmm nmn nmo nmr nms nne nng nni nnm nnn nno nns no- nod noe nog noi nom non noo nor nos nrd nre nrg nri nrm nrn nro nrr nrs nsd nse nsg nsi nsm nsn nso nsr nss o-i odd ode odg odi odm odn odo odr ods oed oee oeg oei oem oen oeo oer oes ogd oge ogg ogi ogn ogo ogs oid oie oii oim oin oio oir ois om- omd ome omg omi omm omn omo omr oms on- ond one ong oni onn ono onr ons oo- ood oog ooi oom oon ooo oor oos or- ord ore org ori orm orn oro orr ors os- osd ose osg osi osm osn oso osr oss rdd rde rdg rdi rdm rdn rdo rdr rds re- red ree reg rei rem ren reo rer res rgd rge rgg rgi rgn rgo rgr rgs rid rie rig rii rim rin rio rir ris rmd rme rmg rmi rmm rmn rmo rmr rms rnd rng rni rnm rnn rno rnr rns rod roe rog roi rom ron roo ror ros rrd rrg rri rrm rrn rrr rrs rsd rse rsg rsi rsm rsn rso rsr rss sdd sde sdg sdi sdm sdn sdo sdr sds se- sed see seg sei sem sen seo ser ses sgd sge sgg sgi sgm sgn sgo sgr sgs sid sie sig sii sim sin sio sir sis smd sme smg smi smm smn smo smr sms snd sne sng sni snm snn sno snr sns sod soe sog soi som son soo sor sos sr- srd sre srg sri srm srn sro srr srs ss- ssd sse ssg ssi ssm ssn sso ssr sss