i-pin iiiii ilino ilio- ilion illin iloni inili inini inio inio- inion inipi inoil inoli iolon iono- ioooi ioooo ipini ippon l-pop li-on lilin lilli lillo linin linon lioni lionn lipin lipno lipo- lippi lippo loilo lolli lollo lolol looni lopon loppi n-p-n niiip niilo nilin nilo- ninon ninpo niono niopo nipin nippo nnooo no-ip no-no no-op nolin nonin nonio nonni nonno nonop nooil oilon oino- oinoi ollio ollon onin onion onoon onpop ooioo oonin oonli ooooo opio- oploo opnin oppin oppol oppon p-n-p pili- pilin pilio pillo pilo- pilon pinin pinll pinn- pinni pinno pinol pinon pioli pipil pipli pippi pippo plio- ploop plopi plopp po-on po-po poill poli- polin polio polip polli pollo polon polop ponin ponni pooli poopo popil popin popoi popon popop poppi poppo