-er ddd dde ddi ddm ddo ddq ddr dds ddu de- ded dee dei dem deo deq der des deu di- did die dii dim dio diq dir dis diu dmd dme dmi dmm dmo dmr dms dmu dod doe doi dom doo doq dor dos dou dqe dqs drd dre dri drm dro drq drr drs dru dsd dse dsi dsm dso dsq dsr dss dsu dud due dui dum duo dur dus ed- edd ede edi edm edo edr eds edu eed eee eem eeo eer ees eid eie eii eim eio eir eis eiu em- emd eme emi emm emo emr ems emu eo- eod eoe eoi eom eoo eoq eor eos eou eqe eqq eqs equ erd ere eri erm ero erq err ers eru es- esd ese esi esm eso esq esr ess esu eu- eud eue eui eur eus i-d idd ide idi idm ido idq idr ids idu ie- ied iee iei iem ier ies iid iie iii iim iio iir iis iiu im- imd ime imi imm imo ims imu io- iod ioe ioi iom ioo ior ios iou iqd iqe iqs iqu ir- ird ire iri irm iro irq irr irs iru is- isd ise isi ism iso isq isr iss isu iu- iud iue iui ium iur ius m-o m-r mdd mde mdi mdm mdo mdq mdr mds mdu med mee mei mem meo meq mer mes meu mi- mid mie mii mim mio miq mir mis miu mmd mme mmi mmm mmo mmr mms mmu mod moe moi mom moo mor mos mou mqi mqr mrd mre mri mrm mro mrq mrr mrs mru msd mse msi msm mso msq msr mss msu mud mue mui mum mur mus muu o-i odd ode odi odm odo odr ods odu oed oee oei oem oeo oer oes oid oie oii oim oio oir ois oiu om- omd ome omi omm omo omr oms omu oo- ood ooi oom ooo oor oos oqo or- ord ore ori orm oro orr ors oru os- osd ose osi osm oso osq osr oss osu ou- oud oue oui oum ouo our ous qdr qds qed qee qem qeo qid qie qio qir qis qiu qme qmi qmr qms qmu qoi qom qoo qor qos qqq qqu qre qri qrm qrs qru qsd qsi qsm qso qsr qu- qud que qui qum quo qur qus rdd rde rdi rdm rdo rdr rds rdu re- red ree rei rem reo req rer res reu rid rie rii rim rio riq rir ris rmd rme rmi rmm rmo rmq rmr rms rod roe roi rom roo ror ros rou rqm rqs rrd rri rrm rrq rrr rrs rru rsd rse rsi rsm rso rsq rsr rss rsu rud rue rui rum ruo rur rus ruu sdd sde sdi sdm sdo sdq sdr sds sdu se- sed see sei sem seo seq ser ses seu sid sie sii sim sio siq sir sis siu smd sme smi smm smo smr sms smu sod soe soi som soo soq sor sos sou sqd sqi sqm sqq sqr sqs sr- srd sre sri srm sro srq srr srs ss- ssd sse ssi ssm sso ssq ssr sss ssu sud sue sui sum suo suq sur sus suu udd ude udi udm udo udr uds udu ued uee uei uem uer ues uid uie uii uim uio uiq uir uis uiu um- umd ume umi umm umo umr ums umu uod uoe uom uoo uor uos ur- urd ure uri urm uro urr urs uru usd use usi usm uso usr uss usu uue uum uur uus uuu