-er ddd dde ddh ddi ddm ddo ddr dds ddz de- ded dee deh dei dem deo der des dez dh- dhd dhe dhh dhi dhm dho dhr dhs di- did die dih dii dim dio dir dis diz dmd dme dmh dmi dmm dmo dmr dms dmz dod doe doh doi dom doo dor dos doz drd dre dri drm dro drr drs drz dsd dse dsh dsi dsm dso dsr dss dsz dzd dze dzi dzo dzr dzs ed- edd ede edh edi edm edo edr eds eed eee eem eeo eer ees ehd ehe ehh ehi ehm eho ehr ehs eid eie eii eim eio eir eis em- emd eme emh emi emm emo emr ems eo- eod eoe eoh eoi eom eoo eor eos erd ere erh eri erm ero err ers erz es- esd ese esh esi esm eso esr ess eze ezh ezo ezr ezs ezz h-i hdd hde hdh hdi hdm hdo hdr hds hdz he- hed hee heh hei hem heo her hes hez hhd hhe hhh hhi hhm hho hhr hhs hhz hid hie hih hii him hio hir his hmd hme hmh hmi hmm hmo hmr hms hmz hod hoe hoh hoi hom hoo hor hos hr- hrd hre hrh hri hrm hro hrr hrs hrz hsd hse hsh hsi hsm hsr hss hsz hzd hze hzo hzs i-d idd ide idh idi idm ido idr ids ie- ied iee iei iem ier ies ihd ihe ihh ihi ihm iho ihr ihs iid iie iih iii iim iio iir iis im- imd ime imh imi imm imo ims imz io- iod ioe ioh ioi iom ioo ior ios ir- ird ire iri irm iro irr irs is- isd ise ish isi ism iso isr iss ize izh izi izm izo izz m-o m-r mdd mde mdh mdi mdm mdo mdr mds mdz med mee meh mei mem meo mer mes mez mhd mhh mhi mhm mho mhr mhs mhz mi- mid mie mih mii mim mio mir mis miz mmd mme mmh mmi mmm mmo mmr mms mmz mod moe moh moi mom moo mor mos moz mrd mre mrh mri mrm mro mrr mrs mrz msd mse msh msi msm mso msr mss mzi mzm o-i odd ode odh odi odm odo odr ods oed oee oeh oei oem oeo oer oes ohd ohe ohh ohi ohm oho ohr ohs oid oie oii oim oio oir ois oiz om- omd ome omh omi omm omo omr oms omz oo- ood ooh ooi oom ooo oor oos or- ord ore orh ori orm oro orr ors orz os- osd ose osh osi osm oso osr oss oze ozm ozo ozs ozz rdd rde rdh rdi rdm rdo rdr rds re- red ree reh rei rem reo rer res rez rh- rhd rhe rhh rhi rhm rho rhr rhs rid rie rih rii rim rio rir ris riz rmd rme rmh rmi rmm rmo rmr rms rod roe roh roi rom roo ror ros roz rrd rrh rri rrm rrr rrs rsd rse rsh rsi rsm rso rsr rss rze rzm rzo sdd sde sdh sdi sdm sdo sdr sds sdz se- sed see seh sei sem seo ser ses sez sh- shd she shh shi shm sho shr shs sid sie sih sii sim sio sir sis smd sme smh smi smm smo smr sms smz sod soe soh soi som soo sor sos soz sr- srd sre srh sri srm sro srr srs ss- ssd sse ssh ssi ssm sso ssr sss ssz szd sze szi szr zdm zds zed zee zeh zem zeo zer zes zez zhe zhi zho zhr zhs zid zie zim zio zir zis ziz zmd zmm zms zo- zod zoe zoi zom zoo zor zos zrh zro zrs zse zsh zsi zsm zsz zzr zzs zzz