dddd ddre dedd dede deed deek deer dek- deke der- dere derk derr deze dred dree drek dzrr dzze edde ede- eder eede eeee eeke eeze eked ekek eker erde ered erer erez erke erre ezed ezek ezer kddd kddk kddr kdez kdkd kdkk kdkr kdzr kdzz kedd kede kedr keed keek keer keke ker- kere kerk kerr kerz keze kezr kezz kkdd kkdz kked kkez kkkk kkre kkrk kkrr kkrz kkzz krdd krde krdr krdz kred kree krek krez krkd krke krkk krkr krkz krre krrk krrr krrz krze krzk krzr krzz kzdr kzee kzer kzke kzkr kzkz kzrd kzrk kzrr kzrz kzzd kzzk kzzr kzzz rder redd rede redr reed reek reke rerd rere reze rred rrrr zedd zede zeek zeke zekr zerk zeze zrze zzzz