bbbee be-in bebic becic beciu becue beebe beene beibi beice beien beine bence bene- benic benin benne benni bennu benue benun bibbe bibic bibie bibin biebe binci binic binne binub biune bubbe buben bucci bucic bucie bucin buici buine bunce bunei bunic bunin bunne bunun ccccc cccii cciii cebec cebin ceci- cecie cecun ceene cence cenci cenei ceneu cibin ciceu cincu cine- cinii cnnnn cubbe cubeb cubi- cubic cubie cubin cubub cucei cucui cuein cunei cunic cunin cunne ebbie ebene ebibe eccen eceni eeeee eence eenie einbi einen einin enbun ennin ennui eubie eucen i-ben iceci icein iceni icici icube iecee ience iiiee iiiii iiuni inbin inece ineni inice inini innie inniu ncube nebbi necin neece neice nenni neuen neueu neuie neuin neune nibbi nibei nicci nicen niece niene nieun niibi nineb ninec ninee ninib nnebe nu-nu nucci nuci- nucin nunce nunni nunun u-cee u-n-i u-nii ubeen uinen uinic uncin unibe unice unini uninn unnun uuuuu