c-cd cccc ccci cccu ccdc ccdh ccdi ccdr cchr ccic ccid ccii ccir ccrc ccri ccrt cctc cctt ccuc ccut cd-r cddr cdic cdii chch chci chdi chic chid chih chik chir chit chiu chkt chrc chrd chrr chrt chtr chtt chud chui chuk chur chut cicc cich cici cicr cict cicu cidc cidi cidr cidt cihr ciht ciid ciii ciit cikr circ cirh ciri cirk cirr cirt cith citi citt citu ciuc ckch ckck ckdu ckrc ckrd crcc crcr crdc cric crik crit criu crkc crrt crtc crud cruk crut ctic ctrc cucc cuci cuck cudi cui- cuir cuit cuk- curd curi curr curt cut- cutc cuth cutt dccc dcci dcct dccu dcii dcrk dctc dddd ddrc dhur dich dici dick dict didi didu dihu diii dikh diki diku dird dirk dirr dirt dith diti ditt dkdc dkid dric drih drit drui druk drut druu dtcc dthd dtki duch duck duct dudd dudu duhr duhu duid duir duit duki dukt duku duri durk durt duru duur duut h-ii hccc hcch hcdr hchi hcrd hdci hdri hdtt hhhh hi-c hicc hich hick hidi hihc hihi hiht hiit hiiu hiki hiku hird hiri hirk hirt hiru hitc hiti hitt hkcc hkir hrdc hrid hrit hrrc hrud htcc htrk httr huch huck hucu hudd hudi hudu huhi huhu huid huik huir huit huki hurd huri hurk hurr hurt huru huth huti hutt hutu iccc icci iccr icct iccu icdc icdd ichc ichd ichi ichr ichu icrc icrr icrt icru idcr idic idid idir idku idrc ihcc ihdr ihit ihrc ihrd ihtc ihud iicd iiht iiii iiit iirc iitr iitt iiuc ikid ikki ikri ircc ircd ircu irdc iri- iric irid irki irrc irri irti itch ithc itic itri itur iucc iuiu k-ci k-id kccc kccd kcci kcck kccr kcct kccu kcdc kcdd kcdi kcdr kcdu kchh kchi kchk kchr kchu kcic kcid kcii kcir kcit kciu kckc kckk kckr kcrc kcrh kcri kcrr kcrt kcru kctc kcti kctu kcuh kcui kcuk kdcc kdcd kdcr kddc kddd kddi kddk kddr kdht kdic kdkd kdkk kdkr kdkt kdri kdtd kdth kdti kdtr kduc kdur kdut khcc khch khck khct khdc khdk khdr khhk khic khid khii khit khki khkk khkr khrd khri khrk khrr khrt khth khti khtk khtr khtt khud khui khuk khur khut kicc kicd kick kicr kict kidd kidi kidk kidr kidu kihc kihh kihi kihk kihr kiht kihu kiic kiid kiii kiik kiit kiiu kikc kikd kiki kikk kikr kikt kiku kirc kiri kirk kirr kirt kiru kitc kith kiti kitr kitt kitu kiur kiuu kkcd kkch kkci kkck kkcr kkct kkdc kkdd kkdt kkhh kkhi kkhk kkhr kkic kkid kkik kkit kkkk kkrc kkrh kkrk kkrr kkrt kktc kktk kktu kkut kkuu krcc krcd krch krci krcu krdc krdd krdr krdu krhc krid krik krit krkc krkd krkh krki krkk krkr krku krrc krri krrk krrr krrt krtc krth krti krtk krtr kruc kruh krui kruk krur ktcc ktch ktck ktcr ktdc ktdd ktdk ktdr kthc kthh kthi kthk kthr ktht kthu ktic ktik ktkc ktkk ktkr ktkt ktku ktrc ktrh ktri ktrk ktrr ktrt ktru kttc ktth ktti kttk kttr kttt kttu ktuc ktuh ktui kucc kucd kuch kuci kucr kudd kudi kudu kuhi kuht kuhu kuic kuih kuik kukh kuki kukk kuku kurd kuri kurk kurr kurt kuru kuth kuti kutr kutt kutu kuuk kuur kuuu rccc rcdc rcic rcid rcrd rctc rcti ricc rich rick rict ridc ridd ridi riht riki rikk riku riri rith riti ritt ritu rrrr rtcc rtdt rthk ruch ruci ruck ruct rudd rudi ruhh ruhi ruhr ruid ruit rukh ruki rukk ruku rurc rurd ruri ruru ruth ruti rutt rutu ruud tccc tccu tcdd tch- tchh tchi tchr tchu tctc tdkr tdri thch thdr thi- thic thik thir thri thru thtr thud thuk thur ticc tich tick tidc tidd tiht tihu tiit tiiu tiki tiku tird tiri tirr tiru titc tith titi titt titu trcc tri- tric trik trit trtc trtr truc trud truk trut truu tttt tucc tuch tuck tudi tudu tuht tuhu tuik tuit tuiu turc turd turi turk turr turt turu tuti tutt tutu ucci ucdc ucdd uchi ucrc ucut uddi udic udid udir uduk uh-d uhid uhti uhuh uirr ukcc ukrc ukur urch urci urdu uric urik uriu urrh urri urth uruk urur urut utid utik utri utti uttu uuri uuuu