ffff ffhs ffii ffps ffss fhfs fhhs fhss fiff fifi fifo fiii fiil fili fill filo fils fios fipp fips fish fisi fiss flhs flii flip flis floo flop flos fofo fohs foil fois foli foll folo fols foof fool foos fopp fops fosh fosi foso foss fsfi fsfo fshs fspf fssf fssp h-ii hfhs hfip hfss hhhh hhhs hhip hhof hiff hifh hifi hifo hihi hiho hiil hiis hili hill hilo hils hipo hipp hips hish hiss hlhs hlss hoff hofs hohl hoho hoif hoil hoip hois hol- holh holi holl holo holp hols hoof hool hoop hoos hopf hopi hopo hopp hops hosh hosp hoss hpfs hphs hpls hpps hpss hsfs hshs hsls hspf hsps hssp ifil ifis ifpo ifps ifso ifsp ihis ihop ihss iihl iiii iiio iiis iioi iioo iiop iios iipf iisi iisp ilio ilis ill- illi illo illp ills iloo ilos ioii ioio iolo ioof iooi iooo ioos iopl iops ioso ipil iplo ipoh ipop ipos ippf ippo ipsi ipso ipsp ipss isfp ishi ishs isil isis isls iso- isof isol isop isos ispf isps issf issh issi isso issp isss lfhs lhfp lhhh lhhs lhip lhss liff lifl lifo lih- lihi liho liii liis lili lill lilo lils lio- lios lip- liph lipi lipl lipo lipp lips lish lisi liso lisp liss llhs llll lloo llps loff lofi lohi loho lohs loif lois loli loll lolo lols loof lool loop loos lopi lopp lops losh losi loso losp loss lpfp lphs lppl lpss lshs lsof lsoh lspl lsso lssp off- offh offo offs ohhi ohho ohhs ohif ohio ohis ohoh ohos ohso ohss oiii oils oios olfs olio olis olli ollo olof olos olph olsh olsi ooff oofs ooho oohs oolo oooh oooo ooos oops oosi ophi ophs opii opio opis opls opo- opos oppi oppo opps opsi oshi osho oshp oshs osii osip osis osli oslo osoi osoo osos ossi osso pfff pfhs pfis pfli pfps phhs phi- phil phip phis phlo phoh phoo phos piff pifs piip pil- pili pill pilo pils pipi pipo pipp pips pish pisi piso piss plff plhs plif plio plip plis ploh ploo plop plos plpp plsi plss poff pofi pohl pohs poil poio pois poli poll polo pols poof pooh pool poop poos pop- popi popo popp pops posh posi poso poss pphi pphs ppif ppih ppli pplo ppos pppo pppp ppps ppsf ppsh ppss psfs pshs psil psip psis psoi psol psos psph pspi pspp psps psso s-ii s-os sfhs sfio sfls sfos sfss shhh shhs shih shii shil shio ship shis shl- shlp shls shof shoo shop shos shps siff sifl sifo sihi sihl sihs sil- silf sili sill silo sils siol siop sios sipi sipo sipp sips sish sisi siss sl-i slhs slip sllp sloh sloo slop slos slpi slpp slps sofi sofo sohh sohl soho sohp sohs soif soil sois solf solh soli soll solo solp sols soof sool soop soos soph sopi sopo sopp sops sosh sosi soso soss spfs sphs spio spip spis splo splp spls spoo spop spos sppf spps spso spsp spss ssfl ssfp sshl sshs ssis sslp ssop sspf sspl sspo ssps sssf sssh sssi ssss