-ol ddd ddi ddk ddl ddn ddo dds di- did dii dik dil din dio dis dki dkk dkl dko dks dl- dld dli dlk dll dlo dls dnd dni dnk dnl dnn dno dns dod doi dok dol don doo dos dsd dsi dsk dsl dsn dso dss i-d idd idi idk idl idn ido ids iid iii iil iin iio iis iki ikk ikl iko iks il- ild ili ilk ill iln ilo ils in- ind ini ink inl inn ino ins io- iod ioi iol ion ioo ios is- isd isi isk isl isn iso iss kdk kdl kdo kds kid kii kik kil kin kio kis kki kkk kkl kkn kks kl- kld kli klo kls kn- knd kni knk knl knn kno kod koi kok kol kon koo kos ksd ksi ksk ksl ksn kso kss ldd ldi ldk ldl ldn ldo lds lid lii lik lil lin lio lis lkl lks lld lli llk lll lln llo lls lnd lni lnk lnl lnn lno lns lod loi lok lol lon loo los lsd lsi lsk lsl lsn lso lss n-i ndd ndi ndk ndl ndn ndo nds nid nii nik nil nin nio nis nki nkk nkn nko nks nld nli nlk nll nln nlo nls nni nnk nnl nnn nno nns no- nod noi nok nol non noo nos nsd nsi nsk nsl nsn nso nss o-i odd odi odl odn odo ods oid oii oik oil oin oio ois okd oki okk okl oko oks old oli olk oll oln olo ols on- ond oni onk onl onn ono ons oo- ood ooi ook ool oon ooo oos os- osd osi osk osl osn oso oss sdd sdi sdk sdl sdn sdo sds sid sii sik sil sin sio sis sk- skd ski skk skl sko sks sld sli slk sll sln slo sls snd sni snk snl snn sno sns sod soi sok sol son soo sos ss- ssd ssi ssk ssl ssn sso sss