ddd dde ddg ddn ddo dds de- ded dee deg den deo des dgd dge dgg dgn dgs dnd dne dng dnn dno dns dod doe dog don doo dos dsd dse dsg dsn dso dss ed- edd ede edg edn edo eds eed eee eeg een eeo ees egd ege egg egn ego egs en- end ene eng enn eno ens eo- eod eoe eog eon eoo eos es- esd ese esg esn eso ess g-d gdd gde gdn gdo gds ge- ged gee geg gen geo ges ggd ggg ggn ggo ggs gnd gne gnn gno gns god goe gog gon goo gos gsd gse gsg gsn gso gss ndd nde ndg ndn ndo nds ne- ned nee neg nen neo nes ngd nge ngg ngn ngo ngs nne nng nnn nno nns no- nod noe nog non noo nos nsd nse nsg nsn nso nss odd ode odg odn odo ods oed oee oeg oen oeo oes ogd oge ogg ogn ogo ogs on- ond one ong onn ono ons oo- ood oog oon ooo oos os- osd ose osg osn oso oss sdd sde sdg sdn sdo sds se- sed see seg sen seo ses sgd sge sgg sgn sgo sgs snd sne sng snn sno sns sod soe sog son soo sos ss- ssd sse ssg ssn sso sss