ddd ddi ddk ddo ddr dds ddt ddu ddy di- did dii dik dio dir dis dit diu diy dki dkk dko dkr dks dkt dku dod doi dok doo dor dos dot dou doy drd dri drk dro drr drs drt dru dry dsd dsi dsk dso dsr dss dst dsu dsy dtd dti dtk dto dtr dts dtt dtu dty dud dui duk duo dur dus dut duy dy- dyd dyk dyo dyr dys dyu dyy i-d idd idi idk ido idr ids idt idu idy iid iii iio iir iis iit iiu iki ikk iko ikr iks ikt iku io- iod ioi ioo ior ios iot iou ir- ird iri irk iro irr irs irt iru iry is- isd isi isk iso isr iss ist isu isy itd iti itk ito its itt itu ity iu- iud iui iur ius iut iyo iyr iys iyt iyy k-t kdk kdo kdr kds kdt kdu kdy kid kii kik kio kir kis kit kiu kki kkk kkr kks kkt kku kky kod koi kok koo kor kos kot kou koy krd kri krk kro krr krs krt kru kry ksd ksi ksk kso ksr kss kst ksu ktk kto ktr kts ktt ktu kud kui kuk kur kus kut kuu kuy kyd kyo kyr kys kyt kyu o-i odd odi odo odr ods odt odu oid oii oik oio oir ois oit oiu okd oki okk oko okr oks oku oo- ood ooi ook ooo oor oos oot or- ord ori ork oro orr ors ort oru ory os- osd osi osk oso osr oss ost osu ot- otd oti otk oto otr ots ott otu ou- oud oui ouk ouo our ous out oyd oyi oyo oys rdd rdi rdo rdr rds rdt rdu rdy rid rii rik rio rir ris rit riy rkk rko rks rkt rku rky rod roi rok roo ror ros rot rou roy rrd rri rrk rrr rrs rrt rru rsd rsi rsk rso rsr rss rst rsu rtd rti rtk rto rtr rts rtt rtu rty rud rui ruk ruo rur rus rut ruu ruy ry- ryd ryk ryo ryr rys ryu ryy sdd sdi sdk sdo sdr sds sdt sdu sdy sid sii sik sio sir sis sit siu sk- skd ski skk sko skr sks skt sku sky sod soi sok soo sor sos sot sou soy sr- srd sri srk sro srr srs srt sry ss- ssd ssi ssk sso ssr sss sst ssu std sti stk sto str sts stt stu sty sud sui suk suo sur sus sut suu suy sy- syd syi syk syr sys syt syu tdd tdi tdk tdo tdr tds tdt tdu tdy tid tii tik tio tir tis tit tiu tiy tkk tko tkr tks tkt tky to- tod toi tok too tor tos tot tou toy trd tri trk tro trr trs trt tru try tsd tsi tsk tso tsr tss tst tsu tsy ttd tti ttk tto ttr tts ttt ttu tty tud tui tuk tuo tur tus tut tuu tuy tyd tyo tyr tys tyt udd udi udk udo udr uds udt udu uid uii uio uir uis uit uiu uki ukk ukr uku uod uok uoo uor uos uot ur- urd uri urk uro urr urs urt uru ury usd usi usk uso usr uss ust usu utd uti utk uto utr uts utt utu uty uur uus uut uuu uyi uyo uys uyu ydo yds ydt ydy yid yii yio yir yis yit yki ykk yod yoi yok yoo yor yos yot you yoy yro yrs yrt yru ysi ysk yso ysr yss yst ysu ysy ytd ytk yto ytr yts ytt ytu yud yui yuk yuo yur yus yut yuu yuy yys yyt yyu yyy

-ous dddd ddot ddry ddss ddts didi dido dids didu didy diii diis diki diko diku dior dios diot diou dird dirk dirr dirs dirt dis- disd disi disk diso diss dist disy diti dito dits ditt dius diyi diyu dkid dod- dodd dodi dodo dods dody doid dois doit doki doko doky dood dook door doos doot dord dori dork doro dorr dors dort doru dory dosi dosk doso doss dost dosy dotd doti dotk doto dots dott doty doud douk dour dous dout douy doyk doyo drit drod drot drou droy drrs drui druk drus drut druu dry- drys dsdr dsos dsri dsrr dssi dsst dsto dsts dtki dtor dtot dtss dudd dudo duds dudu duid duir duis duit duki dukt duku duo- duos duri durk duro durt duru dury dusi dusk dust dusy duts duty duur duut duyr dydd dyio dyit dyko dykr dykt dyku dyo- dyok dyoo dyor dyot dyou dyr- dyri dyrk dyro dyrt dyru dys- dysi dysr dyss dyst dyt- dyty dyur dyyr iddo idid idio idir idis idku idos idro idso idss idts iduo idus iiii iiio iiis iiit iioi iioo iios iirs iisd iisi iisr iist iisu iitr iitt ikid ikki ikko ikky ikoo ikri iksu ikuo iod- iodd iodo ioii ioio ioit ioko iooi iooo ioos iori iors ioso iosu ioto ious irdo irds iri- irid irio iris iriy irki irks irod irri irrs irti irts irus isds isis isit isko isku iso- isok isor isos isri issi isso issr isss issu issy istd isti isto istr ists isty isus isys itdo itis itko itoi itoo itor itos itou itri itrs itry itsi itso itsu itsy itto itty itur iuds iuiu iusd iuss iust iuty iyos k-id k-os kddd kddi kddk kddr kdio kdis kdkd kdkk kdko kdkr kdkt kdok kdot kdri kdro kdrs kdry kdsd kdsk kdsr kdss kdst kdsu kdtd kdti kdtr kdur kdus kdut kdyk kidd kidi kidk kido kidr kids kidu kidy kiid kiii kiik kiis kiit kiiu kikd kiki kikk kiko kikr kikt kiku kiod kioi kiok kioo kiot kiou kiri kirk kiro kirr kirs kirt kiru kisd kisi kisk kiso kisr kiss kist kisu kisy kiti kito kitr kits kitt kitu kity kiur kiuu kiyi kiyk