i-pin iiiii iiuni ilino ilio- ilion illin illui iloni ilulu inili inini inio inio- inion inipi inniu inoil inoli inonu iolon iono- ioooi ioooo ipini ippon iuliu iunno l-pop li-on lilin liliu lilli lillo lilou lilun linin linlu linon linou linpu lioni lionn lioun lipin lipno lipo- lippi lippo liuli liupo loilo lolli lollo lolol looni lopon lopou loppi louin luino lulin lulli lulul luni- lunin lupin luppi lupul n-p-n niiip niilo nilin nilo- ninon ninpo niono niopo nipin nippo nippu nipup nnooo no-ip no-no no-op nolin non-u nonin nonio nonni nonno nonop nooil noonu nopun nouni nu-nu nulli nullo nunni nunon nunun nupli oilon oilup oino- oinoi ollio ollon ollup onin onion onoon onpop ooioo oonin oonli ooooo opio- oploo opnin oppin oppol oppon oullo oulon oulun p-n-p piilu pili- pilin pilio pillo pilo- pilon pilou pinin pinll pinn- pinni pinno pinol pinon pinup pioli pipil pipli pippi pippo pipul plio- ploop plopi plopp plopu plupp po-on po-po poill poilu poipu poli- polin polio polip polli pollo pollu polon polop ponin ponni ponnu ponup pooli poopo popil popin popoi popon popop poppi poppo popup poulp pouni puilo pull- pulli pullu punoi punon pupil pupin puppo u-n-i u-nii u-pop ullin ulno- uloop ululu ulupi unini uninn union unipi unnun unoil unpin upolo upolu uppli uppon uuuuu