hhhhh hi-hi hi-lo hihos hiisi hilis hilli hillo hills hilos hilow hipil hipo- hipop hipp- hippi hippo hipps hiril hiroi hiroo hiros hirsh hisis hisop hisor hispo hissi hisss ho-ho ho-oh hohol hohos hoill hoiss holis holli hollo holls holo- holor holos hooli hoopl hoops hoori hoors hoosh hopis hopl- hoppo hopps horii horio horol horos horow horro hoshi hosho hosil hosoi hospi hosps howis howls howps howso hp-il hrhis hross ihlow ihops iiiii iiris iisir ilio- ilios ilish illos illow ilori ilowo ilsol ilwis ioooi ioooo iorio iphis ipils ipsi- ipsos irill irios iris- irish iriss irori irows irshi irssi irwis is-is ishii ishis ishow isili isill isilo isios isiro isisi islip isoli isolo isshi issor issow iwill iwish iworo l-pop lhohi lihir liisi lilis liliw lilli lillo lilos lipis lipo- lipos lippi lippo lipps lipsi liril lirio lisio lisis lisps liss- lisso llrrs lohho lohio lohri loilo loirs loiss lolis lolli lollo lolls lolol lolos lools looph loops loosi loph- loppi lopsi lorio loris loros lorri lowii lowis lowph lowss lwiii oh-oh oh-so ohhow ohohs ohrio ohwow oishi olihs olios ollio ooioo ooooh ooooo oopsi ophi- ophio ophir ophis opihi opio- opir oploo opoho oppol oppos opsis orhow orill oriol orlop orlos orlow oropi orosh orosi oroso orris orrow orsis oshio oship osill osilo oslip ososo osowo ospis ossi- ossil ossip ossis ossos ossow owl-s phhir phil- phill philo philp phils phiph phiri phish phlio phlow phlpp phool phos- phoss phrop piiri piisi pili- pilio pilis pillo pills pilo- pilow pilwo pioli pipil pipis pipli pippi pippo pipri pirho pirlo pirol piros pirow pirri pirro pissi plio- plips plish ploop plopi plopp plops plosh plow- plowh plows po-po pohio poill poli- polio polip polis polli pollo polls polop polos poohs pooli pools poopo poops poori poors popil popis poplr popoi popop popos popow poppi poppo poro- poroi poros porri porro posho posil posio posip posol posri pow-r powow powsh priis prill priol prior priss proll prolo proor prop- propl propp propr props pros- prosh proso pross prowl prows psil- psor- rillo rills rioli riolo riols ripio ripwo rishi risps rissh risso rissp ro-ro rohri roils rollo rolls rolos rolph roohi roops roosi ropos roshi rosil rosis rosol rossi rosso rosss rprop rrsps s-iii s-o-r s-oil shhhh shiho shihr shili shill shilo shipp ships shiri shirl shiro shirp shirr shish shiso shoir sholi sholl shooi shool shoop shoor shoos shopi shops shorl shoro shorr shors shosh shosi showl shows shprh shrip shris shrow sihor sihri sihrs siili silli sills silos silow silpi silpo sipho sipoo sipos sippi sippo sipsi sirih sirio siris sirop siror siros sirsi sisil sisis sisli sisor sissi slip- slips slirp slish sliss slooh sloop sloor sloos slops slorp slosh sloss slowh slowi slows so-ho so-il so-lo so-so sohil sohio sohos soill soils soirs soli- solis solli solor solos solow soori soosi sophi sopho sophs sopor soppo sorio sorol soror soros sorso soshi soss- sossi sowls sphos spili spill spir- spiro spirr spiss splsh spohr spoil spol spool spoor spor- spori sporl sporo spors sposh sposi sposo ssssh sssss swill swipp swirl swish swiss swoir swoll swolo swoop swoor swops sworl swosh swowh whill whip- whipp whips whirl whiro whirr whirs whish whisp whiss whois wholl whool whoop whoor whoos whopi whops whorl whorr whosh whoso whowl whrrl whswh wi-wi wilis willi willo wills wiloo wilsh wipro wiris wishi wisil wispr wisps wissh wlisp wloos wlpwr wools woops woori woosh worhp worli worow wosow wosso wowio wowow ww-ii wwiii wwwww