b-e-d bbbee bcced bcdef bckdk bebed bebek becke becue becut bedde bedee bedet bedub bedue beduk beebe beede beeft beeke beete beeut beffe bekke betee betke bett- bette beute btc-e bubbe bucek bucet bucku budde buddu budec bufet buffe buket bukk- butec butke butte butut c-tec cbeff cbeft ccccc ccett cduce cebec ceded ceede cefcu cette cfu-e cttee cubbe cubeb cubed cubub cucuk cudde cufeu cuffe cutcu cutee dc-uk ddddd debce debed debet debke debte debtf debut decet deckc decke dedde dedee dedut deece deede deefe deeff defce defed defet deffe deked detek dette deuce deut- du-ku dubec dubee dubek dubuc ducke duded dudek duduc duduk duete duett duked dukeu dukku dutte e-dee ebbed ebbet ectfe edu-k educe educt eecke eeeee eefde ef-tu efetf effed effet efutu ekuku eteke etete etude fedde fedee feked feted fette feued feute fu-fu fudde fuddu k-b-d k-dee k-def k-t-b k-ute kdcfe kebbe kebek kedde keefe kefee kekec keked ketek kette kubed kubek kucuk kudde kukec kutte kuttu tbtbt tbutt tcutk tebet tebuk tectb tedef tefe teket tekke tette ttttt tubed tubek tucet tucke tuctu tuffe tufte tutee tutku tutte u-cee u-dub uceku ukeke utube uuuuu