dddd dedd dede dedu deed deek deep dek- deke depe depp deue deuk deye dkey dpyd dudd dude dudu duey duke duku dupe dydd dyde dyed dyep dyey dyke dykp dyku edde eddp eddy ede- edup eede eedu eeee eeke eked ekek ekpe epee eppp eppy eude eyed eyey eyke eype eyup kddd kddk kdep kdkd kdkk kdup kdyk kedd kede kedp kedy keed keek keep keke keku kep- kepd kepe kepu kepy keup keye keyu keyy kkdd kkdy kked kkkk kkpk kkup kkuu kkyy kpek kpke kpkk kpky kppd kppk kppp kpyk kudd kude kudu kued kuek kueu kuke kukk kuku kuky kupd kupe kupu kuuk kuuu kuyu kuyy kydd kyde kydy kyee kykd kyke kykk kyky kyp- kype kyuk kyuu kyyk kyyy ped- pede peed peek peep peke pekk pepd pepe ppdk pppd pppp ppye pu-e pudu pued pueu puke puku puky pupe pupu pupy puy- pyde pyed pyep pyke pykk pype pypy udpd uduk ukek ukeu ukky ukup uped uppe uppp uppu uppy upup uuuu ydee ye-u yedd yede yeed yeek yeep yeke yepd yepe yepp yeue yeuk yeye ykep ykey yude yudu yued yuke yuku yuky yuye yuyu yyyy