-ene -ine bbbb bbeb bbin bebb bebe bebi beeb been beep bein bene beni benn bibb bibe bibi bieb bien biin bin- bine bini binn bipp bnib bnin bnpp eben eeee eiei eien eine eini enb- enbn enee enin enne enni enp- enpi epee epen epi- epie epin epip eppp i-be ibie ieie iiie iiii inbe inee inne inni inp- inpe inpi inpp ipen ipie ipin n-ii nbpp nebb nebe nebn neeb neei neen neep nein neip nene neni nepe nepi nibe nibi nien niip nine nini nipe nnnn nnpi npin peen peep pein peip pen- pene peni penn pepe pepi pibb pibi pien piep piip pine pini pinn pinp pipe pipi pipp pnin pnpp ppen ppib ppie pppn pppp