b-e-d bbbee bcced bebed becue becut bedde bedee bedet bedub bedue bedug beebe beede beete beeut begee beget begge begue begut betee bett- bette beute btc-e bubbe bucet budde buddu budec budge bugge butec butte butut c-tec ccccc ccett cduce cebec ceded ceede cegge cette cttee cubbe cubeb cubed cubub cudde cutcu cutee ddddd debce debed debet debte debug debut decet dedde dedee dedut deece deede degut dette deuce deut- dubec dubee dubuc duded duduc duete duett dutte e-dee ebbed ebbet edged educe educt eeeee egede egged etete etude gbedu gebet gedeb gedge geete gegge getee gette gtube gubbe guce guddu gudeg gudge guede guged gutte tbtbt tbutt tebet tectb tedge teege teguc tette teuge ttttt tubed tucet tuctu tugce tutee tutte u-cee u-dub udege udged utube uuuuu