c-cd cccc ccci cccu ccdc ccdh ccdi ccdr cchr ccic ccid ccii ccir ccrc ccri ccuc cd-r cddr cdic cdii chch chci chdi chic chid chih chir chiu chrc chrd chrr chud chui chur cicc cich cici cicr cicu cidc cidi cidr cihr ciid ciii circ cirh ciri cirr ciuc crcc crcr crdc cric criu crud cucc cuci cudi cui- cuir curd curi curr dccc dcci dccu dcii dddd ddrc dhur dich dici didi didu dihu diii dird dirr dric drih drui druu duch dudd dudu duhr duhu duid duir duri duru duur h-ii hccc hcch hcdr hchi hcrd hdci hdri hhhh hi-c hicc hich hidi hihc hihi hiiu hird hiri hiru hrdc hrid hrrc hrud huch hucu hudd hudi hudu huhi huhu huid huir hurd huri hurr huru iccc icci iccr iccu icdc icdd ichc ichd ichi ichr ichu icrc icrr icru idcr idic idid idir idrc ihcc ihdr ihrc ihrd ihud iicd iiii iirc iiuc ircc ircd ircu irdc iri- iric irid irrc irri iucc iuiu rccc rcdc rcic rcid rcrd ricc rich ridc ridd ridi riri rrrr ruch ruci rudd rudi ruhh ruhi ruhr ruid rurc rurd ruri ruru ruud ucci ucdc ucdd uchi ucrc uddi udic udid udir uh-d uhid uhuh uirr urch urci urdu uric uriu urrh urri urur uuri uuuu