-ol ddd ddi ddk ddl ddn ddo ddr dds di- did dii dik dil din dio dir dis dki dkk dkl dko dkr dks dl- dld dli dlk dll dlo dlr dls dnd dni dnk dnl dnn dno dnr dns dod doi dok dol don doo dor dos drd dri drk drl drn dro drr drs dsd dsi dsk dsl dsn dso dsr dss i-d idd idi idk idl idn ido idr ids iid iii iil iin iio iir iis iki ikk ikl iko ikr iks il- ild ili ilk ill iln ilo ilr ils in- ind ini ink inl inn ino inr ins io- iod ioi iol ion ioo ior ios ir- ird iri irk irl irn iro irr irs is- isd isi isk isl isn iso isr iss kdk kdl kdo kdr kds kid kii kik kil kin kio kir kis kki kkk kkl kkn kkr kks kl- kld kli klo klr kls kn- knd kni knk knl knn kno knr kod koi kok kol kon koo kor kos krd kri krk krl krn kro krr krs ksd ksi ksk ksl ksn kso ksr kss ldd ldi ldk ldl ldn ldo ldr lds lid lii lik lil lin lio lir lis lkl lkr lks lld lli llk lll lln llo llr lls lnd lni lnk lnl lnn lno lnr lns lod loi lok lol lon loo lor los lrd lri lrk lrn lro lrr lrs lsd lsi lsk lsl lsn lso lsr lss n-i ndd ndi ndk ndl ndn ndo ndr nds nid nii nik nil nin nio nir nis nki nkk nkn nko nkr nks nld nli nlk nll nln nlo nlr nls nni nnk nnl nnn nno nns no- nod noi nok nol non noo nor nos nrd nri nrk nrl nrn nro nrr nrs nsd nsi nsk nsl nsn nso nsr nss o-i odd odi odl odn odo odr ods oid oii oik oil oin oio oir ois okd oki okk okl oko okr oks old oli olk oll oln olo ols on- ond oni onk onl onn ono onr ons oo- ood ooi ook ool oon ooo oor oos or- ord ori ork orl orn oro orr ors os- osd osi osk osl osn oso osr oss rdd rdi rdl rdn rdo rdr rds rid rii rik ril rin rio rir ris rkk rko rks rld rli rll rln rlo rlr rls rnd rni rnn rno rnr rns rod roi rok rol ron roo ror ros rrd rri rrk rrl rrn rrr rrs rsd rsi rsk rsl rsn rso rsr rss sdd sdi sdk sdl sdn sdo sdr sds sid sii sik sil sin sio sir sis sk- skd ski skk skl sko skr sks sld sli slk sll sln slo slr sls snd sni snk snl snn sno snr sns sod soi sok sol son soo sor sos sr- srd sri srk srl srn sro srr srs ss- ssd ssi ssk ssl ssn sso ssr sss