bbbb bbin bblb bhil bhpl bibb bibi bibl bihi bihl biin bili bill bin- binh bini binn bipp blin blip blni bnib bnin bnpp h-ii hhhh hhip hibi hihi hiil hili hill hinn hipp hlin iihl iiii ilin ill- illi illp ilni inni inp- inpi inpp ipil ipin lhhh lhip lih- lihi liii liin lilb lili lill linh linn lip- lipb liph lipi lipl lipp llll lnbp lppl n-ii nbpp nhhl nhnn nhpi nibi nihl niip nili nill nilp ninh nini ninl nnnn nnpi npbl npin nppl pbil phi- phil phin phip pibb pibi piip pil- pili pill pini pinn pinp pipi pipp plib plin plip plpp pnin pnln pnnl pnpp pphi ppib ppih ppli pppn pppp