cccc cccp cccu ccee ccpe ccpp cctc cctt ccuc ccup ccut cec- cece cecp cect ceec ceke cepc cepe cepp cept cet- cete cetp ckck ckpc cpce cpcu cpep cptp ctcp ctec ctep ctpp cucc cuce cuck cuek cuk- cuke cupe cupp cut- cutc cute cutt eccc ecce ecct ecpp ect- ectc eeee eeke eetc eete eetu ekek eket ekpe epcc epec epee eppc eppp epte etcc etec etee ette ettu kccc kcck kcct kccu kcec kcee kcep kcet kceu kckc kckk kcpc kcpt kcpu kctc kcte kctu kcue kcuk kcup keck keek keep keet kekc keke keku kep- kepc kepe kept kepu ket- ketc kete ketk ketp kett ketu keup kkck kkct kkkk kkpc kkpk kkpt kktc kktk kktu kkup kkut kkuu kpcc kpek kpet kpke kpkk kppc kppk kppp kpte kptt ktcc ktce ktck ktec ktee ktek ktep ktkc ktke ktkk ktkt ktku ktpk ktpt kttc kttk kttp kttt kttu ktuc kucc kuce kucp kuek kueu kuke kukk kuku kupe kupt kupu kute kutp kutt kutu kuuk kuuu pccc pcce pcep pcpp pcte pece peck pect peec peek peep peet peke pekk pepe pete pett peut ppcc pppp pptt ptcc pttc pttk pu-e puce puck puet pueu puke puku pupe pupu put- pute putt putu puuc tccc tccu tcep tctc teck tect teec teek teet teke tepe tepp tepu tete tett tetu teuk teut tpck tpcp tpke tppp tpte tptp tput ttcp tttt tucc tuck tuet tuke tupe tupu tute tutt tutu uccp ucut ukcc ukek ukeu ukup uppc uppe uppp uppu upup utec utep uttu uucp uuuu