cccc ccci cccp ccic ccii ccip ccpp cctc cctt cicc cici cict ciii ciit cipp citi citp citt ckck ckpc cpic cptp ctcp ctic ctpp iccc icci iccp icct icpc ictp iiii iiit iitt ikki ipcc ipct ippc iptc itic itpc k-ci kccc kcci kcck kcct kcic kcii kcit kckc kckk kcpc kcpi kcpt kctc kcti kicc kick kicp kict kiic kiii kiik kiip kiit kikc kiki kikk kikt kip- kipi kipp kipt kitc kiti kitt kkci kkck kkct kkic kkik kkit kkkk kkpc kkpk kkpt kktc kktk kpcc kpit kpkk kppc kppk kppp kptt ktcc ktck ktic ktik ktip ktkc ktkk ktkt ktpi ktpk ktpt kttc ktti kttk kttp kttt pccc pcip pcpp picc pici pick pict piip piki pikk pikt pipi pipp piti pitt ppcc ppci ppic pppp pptt ptcc pttc pttk tccc tctc ticc tick tiit tiki tip- tipc tipi tipp tipt titc titi titp titt tkip tpck tpcp tppp tptp ttcp tttt