c-cd cccc ccci ccdc ccdi ccdn ccic ccid ccii ccnc ccni ccny cctc cctt cdic cdii cdnc cicc cici cict cidc cidi cidt ciid ciii ciit cin- cinc cind cini cint citi citt city cnci cndd cnic cnid cntc ctic cttn cyc- cycc cyn- cyt- cyy- cyyc cyyn dc-y dccc dcci dcct dcii dctc dddd dici dict dicy didi didy diii din- dinc dini dinn dint diti ditt diyi dnic dntt dtcc dycd dydd dyin dyit dync dynt dyny dyt- dytc dyty iccc icci iccn icct icdc icdd icnc idic idid idin iicd iiii iiit iitt incd inci incy ind- indc indi indy inid init inni inny intd inti intn itic itin itty n-ii nccc ncci nccn ncct ncdc ncdn ncid ncit ncnc ncnd nctc ndcc ndic ndnt ndtc nicc nicd nici nicy nidd nidi niit nind nini nitc niti nity niyi nnit nnnn nntn ntcc ntnd nycc nycy nyit nynt nyny nytc tccc tcdd tcnn tctc ticc tidc tidd tidy tiit tinc tind tini tinn tint tiny titc titi titt tiyi tiyn tncc tndd ttcn tttt ttyd tydd tydi tydy tyin tynd tynt tyny tytd tyti tytt tyty tyyn yccc yctc ydin ydyt yidi yiti yyyy