c-cd cccc ccci cccl cccu ccdc ccdi ccdr ccic ccid ccii ccil ccir cclc ccli ccrc ccri ccrl ccuc cd-r cddl cddr cdic cdii cdli cicc cici cicr cicu cidc cidi cidr ciid ciii cili cill circ ciri cirl cirr ciuc ciyu clcd cldc cldr clic clii clir clrd clri clud cly- crcc crcr crdc cric criu crud cry- cucc cuci cudi cui- cuil cuir culc culd cull curd curi curl curr cury cuy- cuyl cuyr cyc- cycc cycl cyl- cylc cyld cyll cyrl cyul cyy- cyyc dc-y dccc dcci dccl dccu dcii dcil dcli dddd ddlc ddly ddrc ddry dici dicy didi didu didy diii dili dill dily dird dirl dirr diyi diyu dlii dlil dric dril drui druu dry- dudd dudu duid duil duir dulc duli dull dulu duly duri duru dury duul duur duyl duyr dycd dycu dydd dyll dyr- dyrc dyri dyru dyur dyyr iccc icci iccl iccr iccu icdc icdd icdl icll iclr icrc icrr icru icry idcr idic idid idil idir idli idly idrc idyl iicd iiii iirc iiuc ilcd ilic ilir ill- illd illi illy ilud iluy ircc ircd ircu irdc iri- iric irid iril iriy irrc irri irul iucc iuiu lccc lcdd lcdr lcrd lcrl ldci ldry licr lidl liii liir lili lill lilu lily lirc lird liri lirl lirr liru liry liyl liyu llcc lldc lllc llll llud llyr lrdd lric lrrc lrrr lrry luci lucy ludd ludi luli lull lulu lurd luri lury luyi lyc- lydd lyly rccc rcdc rcic rcid rcrd rcyc ricc ridc ridd ridi rill rilu rily riri rrrr ruci rudd rudi rudl rudy ruid rull ruly rurc rurd ruri ruru ruud ruyd ruyi ruyl rydy ucci ucdc ucdd ucil ucrc uddi udic udid udir uirr ulcc ulic ulli ullr ully ulul urci urcy urdu urdy uric uriu urri urry urur uulu uuri uuuu uyir yccc ydil ydul yidi yidu yild yili yill yird yirr yiud ylid ylli yrly yudu yuli yulu yurd yuri yury yuyu yyyy