ddd ddi ddm ddn ddo dds ddt di- did dii dim din dio dis dit dmd dmi dmm dmn dmo dms dmt dnd dni dnm dnn dno dns dnt dod doi dom don doo dos dot dsd dsi dsm dsn dso dss dst dtd dti dtm dtn dto dts dtt i-d idd idi idm idn ido ids idt iid iii iim iin iio iis iit im- imd imi imm imn imo ims imt in- ind ini inm inn ino ins int io- iod ioi iom ion ioo ios iot is- isd isi ism isn iso iss ist itd iti itm itn ito its itt m-o mdd mdi mdm mdn mdo mds mdt mi- mid mii mim min mio mis mit mmd mmi mmm mmn mmo mms mmt mni mnm mnn mno mns mnt mod moi mom mon moo mos mot msd msi msm msn mso mss mst mtd mti mtm mtn mto mts mtt n-i ndd ndi ndm ndn ndo nds ndt nid nii nim nin nio nis nit nmd nmi nmm nmn nmo nms nmt nni nnm nnn nno nns nnt no- nod noi nom non noo nos not nsd nsi nsm nsn nso nss nst ntd nti ntm ntn nto nts ntt o-i odd odi odm odn odo ods odt oid oii oim oin oio ois oit om- omd omi omm omn omo oms omt on- ond oni onn ono ons ont oo- ood ooi oom oon ooo oos oot os- osd osi osm osn oso oss ost ot- otd oti otm otn oto ots ott sdd sdi sdm sdn sdo sds sdt sid sii sim sin sio sis sit smd smi smm smn smo sms smt snd sni snm snn sno sns snt sod soi som son soo sos sot ss- ssd ssi ssm ssn sso sss sst std sti stm stn sto sts stt tdd tdi tdm tdn tdo tds tdt tid tii tim tin tio tis tit tmd tmi tmm tmn tmo tms tmt tnd tni tnm tnn tno tns tnt to- tod toi tom ton too tos tot tsd tsi tsm tsn tso tss tst ttd tti ttm ttn tto tts ttt