c-cd cccc ccci cccu ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccnc ccni ccnr ccnu ccrc ccri ccrt cctc cctt ccuc ccut cd-r cddr cdic cdii cdnc cicc cici cicr cict cicu cidc cidi cidr cidt ciid ciii ciit cin- cinc cind cini cint circ ciri cirr cirt citi citt citu ciuc cnci cndd cnic cnid cnrc cnrr cnrt cntc cntr cnut crcc crcr crdc cric crin crit criu crrt crtc crud crun crut ctic ctrc ctrn cttn cucc cuci cucn cudi cui- cuin cuir cuit cund cunt curd curi curn curr curt cut- cutc cutt dccc dcci dcct dccu dcii dctc dddd ddrc dici dict didi didu diii din- dinc dini dinn dint dinu dird dirr dirt diti ditt dnic dnrc dntt dnut dric drin drit drui drut druu dtcc duct dudd dudu duid duin duir duit dunc dunn dunt duri durn durt duru duur duut iccc icci iccn iccr icct iccu icdc icdd icnc icrc icrr icrt icru idcr idic idid idin idir idrc idun iicd iiii iiit iirc iitr iitt iiuc incd inci incr ind- indc indi indu inid init inni innr innu inri intd inti intn intr intu inui inun ircc ircd ircu irdc iri- iric irid irin irrc irri irti irun itic itin itri itur iucc iuiu n-ii nccc ncci nccn nccr ncct nccu ncdc ncdn ncdr ncdu ncid ncit ncnc ncnd ncrc ncri nctc nctr ndcc ndic ndnt ndrc ndri ndtc ndut nicc nicd nici nicu nidd nidi niir niit niiu nind nini nirt niru nitc niti nitr niur nnit nnnn nntn nrdc nric nrrc nrrd ntcc ntnd ntnu ntrc ntru nttr ntuc ntui nuci nucu nudc nudd nudi nuin nuit nunc nunn nunt nurc nurd nuri nurn nurr nurt nuru nutt nutu rccc rcdc rcic rcid rcnr rcrd rctc rcti ricc rict ridc ridd ridi riin rind rinn riri riti ritt ritu rndc rnin rnnt rntd rnut rrrr rrun rtcc rtdt rtnd ruci ruct rudd rudi ruid ruin ruit runc rund runi runn runt rurc rurd ruri ruru ruti rutt rutu ruud ruun tccc tccu tcdd tcnn tctc tdri ticc tidc tidd tiit tiiu tinc tind tini tinn tint tinu tird tiri tirr tiru titc titi titt titu tncc tndd tnut trcc tri- tric trin trit trtc trtr truc trud trun trut truu ttcn tttt tucc tudi tudu tuin tuit tuiu tunc tund tuni tunn tunu turc turd turi turn turr turt turu tuti tutt tutu ucci ucdc ucdd ucin ucrc ucut uddi udic udid udin udir udun uint uirr uncc unci unct undi uni- unic unii unin unir unit unni unut urci urdu uric urin uriu urni urri urun urur urut utid utin utri utti uttu uuni uuri uuuu