didugu digdug diglis digsup diii-d disgig dug-up dugdug duguid duiliu duldul dulids dululu dupuis gilgil gilgul gillii gillis guggul guilds gulgul gullis gusgus guslis iguidi illipi illupi isidid islisp issids ligdus ligiid liglig ligul- liguus liliid lilipi lilius lillis lilliu lipids liulis luggis lugius lugulu luigis lullus piddig piilsi pilids pilili pillig pillus pilpul pipids pipili pipipi pippig pippip pippul pissis piupiu piusii pluggd plugup pppppp ppsspp psilid pugili pugils pullip pullup pullus pulpi pulsus pupils puppis pusdil pusill pussi s-plus siduli sigill sigils siiiii silili silius sisisi sisulu slipup spill- spills spilus suggil sugill sulids sulili suppli susulu udullu uguisu ulpius up-dip upslip upupid