cccc ccci cccp ccic ccii ccip ccnc ccni ccnp ccny ccpn ccpp cctc cctt cicc cici cict ciii ciit cin- cinc cini cint cipp citi citp citt city cnci cncp cnic cntc cpic cpni cpnt cptp ctcp ctic ctpp cttn cyc- cycc cyn- cypc cyt- cyy- cyyc cyyn iccc icci iccn iccp icct icnc icpc ictp iiii iiit iitt inci incy init inni inny inp- inpi inpp inpt inti intn intp ipcc ipct ipin ippc ippy iptc itic itin itpc itty iypt n-ii nccc ncci nccn nccp ncct ncip ncit ncnc ncpc nctc nicc nici nicy niip niit nini nipc nipt nitc niti nity niyi nnit nnnn nnpi nntn npcc npic npin nppc nptc nptn ntcc ntpc nycc nycy nyit nynt nyny nypc nypt nytc pccc pcin pcip pcnt pcpn pcpp picc pici pict picy piip pinc pini pinn pinp pint piny pipi pipp pipy piti pitt pity pnic pnin pnpp ppcc ppci ppic pppn pppp pptn pptt ptcc pttc pyic pyin pyn- pynt pypy pytt tccc tcnn tcpy tctc ticc tiit tinc tini tinn tint tiny tip- tipc tipi tipp tipt titc titi titp titt tiyi tiyn tncc tpcp tppp tptp ttcn ttcp tttt tyin tynt tyny typ- typp typy tyti tytt tyty tyyn yccc yctc yiti yitp ypcc yyyy