cccc cccp ccee ccpe ccpp cctc cctt cec- cece cecp cect ceec ceke cepc cepe cepp cept cet- cete cetp ceze ckck ckpc cpce cpep cptp ctcp ctec ctep ctpp eccc ecce ecct ecpp ect- ectc eeee eeke eetc eete eeze ekek eket ekpe epcc epec epee eppc eppp epte etcc etec etee ette ezek kccc kcck kcct kcec kcee kcep kcet kcez kckc kckk kckz kcpc kcpt kctc kcte kctz kcze kczz keck keek keep keet kekc keke kep- kepc kepe kept ket- ketc kete ketk ketp kett keze kezp kezz kkck kkct kkez kkkk kkpc kkpk kkpt kkpz kktc kktk kktz kkzz kpcc kpek kpet kpez kpke kpkk kppc kppk kppp kpte kptt kptz kpzk ktcc ktce ktck ktec ktee ktek ktep ktez ktkc ktke ktkk ktkt ktkz ktpk ktpt ktpz kttc kttk kttp kttt kttz ktzk ktzt ktzz kzee kzke kzkz kzpk kzpt kztk kztp kzzk kzzp kzzt kzzz pccc pcce pcep pcpp pcte pece peck pect pecz peec peek peep peet peke pekk pepe pete pett petz peze ppcc pppp pptt ptcc pttc pttk tccc tcep tctc teck tect teec teek teet teez teke tepe tepp tete tett tetz tezz tpck tpcp tpke tppp tpte tptp ttcp tttt tzzt zeck zeek zeep zeke zepp zete zeze zzzz