ddd ddi ddm ddn ddr dds ddu di- did dii dim din dir dis diu dmd dmi dmm dmn dmr dms dmu dnd dni dnm dnn dnr dns drd dri drm drn drr drs dru dsd dsi dsm dsn dsr dss dsu dud dui dum dun dur dus i-d idd idi idm idn idr ids idu iid iii iim iin iir iis iiu im- imd imi imm imn ims imu in- ind ini inm inn inr ins inu ir- ird iri irm irn irr irs iru is- isd isi ism isn isr iss isu iu- iud iui ium iur ius m-r mdd mdi mdm mdn mdr mds mdu mi- mid mii mim min mir mis miu mmd mmi mmm mmn mmr mms mmu mni mnm mnn mnr mns mnu mrd mri mrm mrn mrr mrs mru msd msi msm msn msr mss msu mud mui mum mun mur mus muu n-i ndd ndi ndm ndn ndr nds ndu nid nii nim nin nir nis niu nmd nmi nmm nmn nmr nms nmu nni nnm nnn nns nnu nrd nri nrm nrn nrr nrs nru nsd nsi nsm nsn nsr nss nsu nud nui num nun nur nus nuu rdd rdi rdm rdn rdr rds rdu rid rii rim rin rir ris rmd rmi rmm rmn rmr rms rnd rni rnm rnn rnr rns rnu rrd rri rrm rrn rrr rrs rru rsd rsi rsm rsn rsr rss rsu rud rui rum run rur rus ruu sdd sdi sdm sdn sdr sds sdu sid sii sim sin sir sis siu smd smi smm smn smr sms smu snd sni snm snn snr sns snu sr- srd sri srm srn srr srs ss- ssd ssi ssm ssn ssr sss ssu sud sui sum sun sur sus suu udd udi udm udn udr uds udu uid uii uim uin uir uis uiu um- umd umi umm umn umr ums umu un- und uni unm unn unr uns unu ur- urd uri urm urn urr urs uru usd usi usm usn usr uss usu uum uun uur uus uuu