cccc ccci cccp ccic ccii ccip ccnc ccni ccnp ccpn ccpp cctc cctt cicc cici cict ciii ciit cin- cinc cini cint cipp citi citp citt cnci cncp cnic cntc cpic cpni cpnt cptp ctcp ctic ctpp cttn iccc icci iccn iccp icct icnc icpc ictp iiii iiit iitt inci init inni inp- inpi inpp inpt inti intn intp ipcc ipct ipin ippc iptc itic itin itpc n-ii nccc ncci nccn nccp ncct ncip ncit ncnc ncpc nctc nicc nici niip niit nini nipc nipt nitc niti nnit nnnn nnpi nntn npcc npic npin nppc nptc nptn ntcc ntpc pccc pcin pcip pcnt pcpn pcpp picc pici pict piip pinc pini pinn pinp pint pipi pipp piti pitt pnic pnin pnpp ppcc ppci ppic pppn pppp pptn pptt ptcc pttc tccc tcnn tctc ticc tiit tinc tini tinn tint tip- tipc tipi tipp tipt titc titi titp titt tncc tpcp tppp tptp ttcn ttcp tttt