hhhhh hi-hi hi-lo hihon hilli hillo hinin hipil hipo- hipop hipp- hippi hippo ho-ho ho-oh hohol hoill holin holli hollo holo- holon honno hooli hoopl hopin hopl- hopon hoppo hp-il i-pin iiiii ilino ilio- ilion illin iloni inili inini inio inio- inion inipi inoil inoli iolon iono- ioooi ioooo ipini ippon l-pop lhohi li-on lilin lilli lillo linin linon lionh lioni lionn lipin lipno lipo- lippi lippo lohho lohio loilo lolli lollo lolol looni looph loph- lopon loppi n-p-n nhill nihil nihon niiip niilo nilin nilo- ninon ninpo niono niopo nipin nippo nnooo no-ip no-no no-op nohno nolin nonin nonio nonni nonno nonoh nonop nooil oh-oh ohlin oilon oino- oinoi ollio ollon onin onion onoon onpop ooioo oonin oonli ooooh ooooo ophi- ophio ophni opihi opio- oploo opnin opoho oppin oppol oppon p-n-p phil- phill philo philp phinn phiph phlin phlio phlpp phon- phono phool pili- pilin pilio pillo pilo- pilon pinho pinin pinll pinn- pinni pinno pinol pinon pioli pipil pipli pippi pippo plio- ploop plopi plopp po-on po-po pohio poill polhn poli- polin polio polip polli pollo polon polop ponin ponni pooli poopo popil popin popoi popon popop poppi poppo