ddd ddi ddk ddm ddn ddo dds di- did dii dik dim din dio dis dki dkk dkm dko dks dmd dmi dmk dmm dmn dmo dms dnd dni dnk dnm dnn dno dns dod doi dok dom don doo dos dsd dsi dsk dsm dsn dso dss i-d idd idi idk idm idn ido ids iid iii iim iin iio iis iki ikk iko iks im- imd imi imm imn imo ims in- ind ini ink inm inn ino ins io- iod ioi iom ion ioo ios is- isd isi isk ism isn iso iss kdk kdm kdo kds kid kii kik kim kin kio kis kki kkk kkm kkn kks kmd kmi kmk kmm kmo kms kn- knd kni knk knm knn kno kod koi kok kom kon koo kos ksd ksi ksk ksm ksn kso kss m-o mdd mdi mdk mdm mdn mdo mds mi- mid mii mik mim min mio mis mkd mkk mkm mkn mko mks mmd mmi mmk mmm mmn mmo mms mni mnk mnm mnn mno mns mod moi mok mom mon moo mos msd msi msk msm msn mso mss n-i ndd ndi ndk ndm ndn ndo nds nid nii nik nim nin nio nis nki nkk nkm nkn nko nks nmd nmi nmk nmm nmn nmo nms nni nnk nnm nnn nno nns no- nod noi nok nom non noo nos nsd nsi nsk nsm nsn nso nss o-i odd odi odm odn odo ods oid oii oik oim oin oio ois okd oki okk oko oks om- omd omi omm omn omo oms on- ond oni onk onn ono ons oo- ood ooi ook oom oon ooo oos os- osd osi osk osm osn oso oss sdd sdi sdk sdm sdn sdo sds sid sii sik sim sin sio sis sk- skd ski skk skm sko sks smd smi smk smm smn smo sms snd sni snk snm snn sno sns sod soi sok som son soo sos ss- ssd ssi ssk ssm ssn sso sss