ddd ddn ddo ddr dds ddt ddu dnd dnn dno dnr dns dnt dod don doo dor dos dot dou drd drn dro drr drs drt dru dsd dsn dso dsr dss dst dsu dtd dtn dto dtr dts dtt dtu dud dun duo dur dus dut ndd ndn ndo ndr nds ndt ndu nnn nno nns nnt nnu no- nod non noo nor nos not nou nrd nrn nro nrr nrs nrt nru nsd nsn nso nsr nss nst nsu ntd ntn nto ntr nts ntt ntu nud nun nuo nur nus nut nuu odd odn odo odr ods odt odu on- ond onn ono onr ons ont onu oo- ood oon ooo oor oos oot or- ord orn oro orr ors ort oru os- osd osn oso osr oss ost osu ot- otd otn oto otr ots ott otu ou- oud oun ouo our ous out rdd rdn rdo rdr rds rdt rdu rnd rnn rno rnr rns rnt rnu rod ron roo ror ros rot rou rrd rrn rrr rrs rrt rru rsd rsn rso rsr rss rst rsu rtd rtn rto rtr rts rtt rtu rud run ruo rur rus rut ruu sdd sdn sdo sdr sds sdt sdu snd snn sno snr sns snt snu sod son soo sor sos sot sou sr- srd srn sro srr srs srt ss- ssd ssn sso ssr sss sst ssu std stn sto str sts stt stu sud sun suo sur sus sut suu tdd tdn tdo tdr tds tdt tdu tnd tnn tno tnr tns tnt to- tod ton too tor tos tot tou trd trn tro trr trs trt tru tsd tsn tso tsr tss tst tsu ttd ttn tto ttr tts ttt ttu tud tun tuo tur tus tut tuu udd udn udo udr uds udt udu un- und unn uno unr uns unt unu uod uon uoo uor uos uot ur- urd urn uro urr urs urt uru usd usn uso usr uss ust usu utd utn uto utr uts utt utu uun uur uus uut uuu

-ous dddd ddot ddss ddts dntt dnus dnut dod- dodd dodo dods dond donn dono donr dons dont dood doon door doos doot dord dorn doro dorr dors dort doru doso doss dost dotd doto dots dott doud doun dour dous dout drno drod dron drot drou drrs drus drut druu dsdr dsos dsrr dssn dsst dstn dsto dsts dtor dtot dtss dudd dudo duds dudu dunn duno duns dunt duo- duon duos durn duro durt duru dust duts duur duut nddo ndnt ndor ndos ndss ndut nnnn nnos nnot nnss nntn nodo nods nodu non- nonn nono nons nont nonu noo- noon nooo noor noos noot nor- nord norn noro norr nors nort nos- noss nost nosu not- noto nots nott noun nour nous nout nrds nron nrrd nrts nsds nsdt nsnr nsos nsou nsrd nsso nssr nsss nstd nsts nstu ntds ntnd ntnu ntru ntss ntsu ntto nttr nudd nudo nunn nuno nuns nunt nuon nurd nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu oddd odds odon odoo odor odos odot odou odso odts odtu odur odus ondo onno onod onon onor onos onso onst ont- onto onur onus onut oons oont oooo ooos oord oort oost oots oous ordn ordo ords ordu orno orns oro- oron oror oros orot orro orrs orso orsu orto orts orus osno osnr osoo osor osos osrd osro ossd osso ossu ostr osts osun oto- oton otoo otor otos otro otrs otso otsu otto otts ottu otur otus ouds oun- ound our- ourn ouro ours ourt ousd oust out- outo outs ouu- rdos rdso rnds rnnt rnod rnot rntd rnut rodd rodo rods rond rono rons ront rood roon roor roos root roro rort roru roso ross rost rotn roto rotr rots rott roud roun rous rout rrrr rrun rsdd rsds rsnn rsno rsnr rsos rsts rstu rtdt rtnd rtns rtss rtts rudd rudo ruds rund runn runo runs runt rurd ruro rurs ruru ruso russ rust rusu ruto ruts rutt rutu ruud ruun s-os sdds sdot sdrs sdss sdsu snns snod snoo snor snos snot snrs snsd sntr snur snus sodd sodo sods sodu son- sond sono sons sont sonu sood soon soor soos soot sord sorn soro sorr sors sort soru soso soss sost sotn soto sots sotu soud soun sour sous sout srnn srno sros srsd srtr ssdd ssns ssot ssrs ssss sstd ssts stds stnd stnn stnr stns stod ston stoo stor stos stot stou strd strn stro strs stru stss sttd sttr stud stun stur stus stut sudd sudo suds sun- sund sunn suno suns sunt sunu suor suos sur- surd surn suro surr surs surt suru sus- susd suso suss sust susu suto sutu suus tdor tdss tndd tnts tnut todd todo tods todt todu tonn tono tons tonu tood toon toor toos toot tord torn toro torr tors tort toru toso toss tost tosu totd toto totr tots tott toun tour tous tout trno trod tron troo tros trot trou trsd trst trtr trud trun trus trut truu tsos tsou tssr tsst tsts tsun tton ttss tttt tudu tund tunn tuno tuns tunu tuor tuos turd turn turo turr turs turt turu tusd tuss tust tuto tuts tutt tutu tuuo udds udon udoo udos udot udsd udts udun undo unds unno unns unon unos unro unrs uns- unso unst unto unts unus unut uor- urds urdu urns uro- uroo urso urss ursu urts urun urur urus urut usdo usds usdt usno usnr usnu usos ussr usss usst ussu usto usts usun usus utor utto uttu uuno uuuu

d-dot d-rod ddddd ddost do-do dodds dodon dodoo dodos dodro dondo donon donor donot donts donut doodo doods doons doorn doors doost doout dordt dorno dorns doron doros dorot dorrs dors- dorso dorst dorts dorud dorus dosso dosur dot-s dotoo dotto douds dount douro dours doust douts drdos drood droon dross drost drott droun drout druns drust dstns dtour dturn duddo dudon