hhhhh hi-hi hi-lo hihos hiisi hilis hilli hillo hills hilly hilos hipil hiply hipo- hipop hipp- hippi hippo hipps hippy hisis hisop hispo hissi hisss hissy ho-ho ho-oh hohol hohos hoill hoiss holis holli hollo holls holly holo- holos hooli hooly hoopl hoops hoosh hopis hopl- hoppo hopps hoppy hoshi hosho hosil hosoi hospi hosps hosyl hoyos hoyss hp-il hylo- hylos hyphy hypo- hypos hyppo hyps- hysly i-spy ihops ihosy iiiii iisys ilio- ilios ilish illos ilooy ilsol ioooi ioooo iosys iphis ipils ipoly ipsi- ipsos is-is ishii ishis isili isill isilo isios isisi islip isoli isolo isshi isyss iyiyi l-pop lhohi liisi lilis lilli lillo lilly lilos lilys lipis lipo- lipos lippi lippo lipps lippy lipsi lipyl lisio lisis lisps lispy liss- lisso lissy lohho lohio loilo loiss loisy lolis lolli lollo lolls lolly lolol lolos lools looph loops loopy loosi loph- loppi loppy lopsi lossy lysi- lysis lyso- lysol lysos lysyl o-hoy oh-oh oh-so ohohs oholy oishi oisly oissy olihs olios ollio ooioo ooooh ooooo oopsi oopsy ophi- ophio ophis opihi opio- oploo opoho opoly oppol oppos opsis opsys opypy oshio oship osill osilo oslip ososo ospis ossi- ossil ossip ossis ossos osyll oysho phil- phill philo philp phils phiph phish phlio phlpp phool phos- phoss phyl- phyll phylo phys- physi physo physy piisi pili- pilio pilis pillo pills pilly pilo- pioli pipil pipis pipli pippi pippo pippy pissi pissy plio- plips plish ploop plopi plopp plops plosh plosy ploys plyos po-po pohio pohoy poill poisy poli- polio polip polis polli pollo polls polly polop polos poly- polyl polyp polys poohs pooli pools pooly poopo poops poopy popil popis popoi popop popos poppi poppo poppy popsy posho posil posio posip posol possy psil- psy-s psyop pylo- pylos pysio pysol s-iii s-oil shhhh shiho shili shill shilo shily shipp ships shish shiso sholi sholl sholy shooi shool shoop shoos shopi shops shosh shosi shyly siili silli sills silly silos silpi silpo silyl sipho sipoo sipos sippi sippo sippy sipsi sisil sisis sisli sissi sissy slily slip- slips slish sliss slooh sloop sloos slops slopy slosh sloss slyly so-ho so-il so-lo so-so so-yi sohil sohio sohos soill soils soily soisy soli- solis solli solly solos sooly soosi soosy sophi sopho sophs sophy soppo soppy soshi soshy soss- sossi sosyo sphos spili spill spiss splsh spoil spol spool sposh sposi sposo spoyl ssssh sssss sylis sylls sylph syops sysop syspo yills yippy ylppo yo-ho yo-yo yohio yoshi yosoy yossi yoyos ypyll ysoop