hhhhh hi-hi hi-lo hihos hiisi hilis hilli hillo hills hilos 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 horro hoshi hosho hosil hosoi hospi hosps hp-il hrhis hross ihops iiiii iiris iisir ilio- ilios ilish illos ilori ilsol ioooi ioooo iorio iphis ipils ipsi- ipsos irill irios iris- irish iriss irori irshi irssi is-is ishii ishis isili isill isilo isios isiro isisi islip isoli isolo isshi issor l-pop lhohi lihir liisi lilis 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 oh-oh oh-so ohohs ohrio oishi olihs olios ollio ooioo ooooh ooooo oopsi ophi- ophio ophir ophis opihi opio- opir oploo opoho oppol oppos opsis orill oriol orlop orlos oropi orosh orosi oroso orris orsis oshio oship osill osilo oslip ososo ospis ossi- ossil ossip ossis ossos phhir phil- phill philo philp phils phiph phiri phish phlio phlpp phool phos- phoss phrop piiri piisi pili- pilio pilis pillo pills pilo- pioli pipil pipis pipli pippi pippo pipri pirho pirlo pirol piros pirri pirro pissi plio- plips plish ploop plopi plopp plops plosh 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 poppi poppo poro- poroi poros porri porro posho posil posio posip posol posri priis prill priol prior priss proll prolo proor prop- propl propp propr props pros- prosh proso pross psil- psor- rillo rills rioli riolo riols ripio 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 shprh shrip shris sihor sihri sihrs siili silli sills silos 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 so-ho so-il so-lo so-so sohil sohio sohos soill soils soirs soli- solis solli solor solos soori soosi sophi sopho sophs sopor soppo sorio sorol soror soros sorso soshi soss- sossi sphos spili spill spir- spiro spirr spiss splsh spohr spoil spol spool spoor spor- spori sporl sporo spors sposh sposi sposo ssssh sssss