h-ii hhhh hhip hhtp hihi hiho hiht hiil hiit hili hill hilo hilt hily hipo hipp hipt hiti hito hitt hiyo hlly hohl hoho hoil hoip hoit hol- holh holi holl holo holp holt holy hool hoop hoot hopi hopo hopp hopt hopy hoth hoti hotl hoto hotp hott hoyi hoyt hpot hpti hpto htoh htol htop htpp http hyl- hyll hylo hylp hylt hyly hyo- hyp- hyph hypo hypt hypy ihit ihop iihl iiht iiii iiio iiit iioi iioo iiop iitt ilio ilit ill- illi illo illp illt illy iloo ilot ioii ioio ioit iolo iooi iooo iopl ioto ipil iplo ipoh ipop ippo ippy ipto itil itll itoh itoi itol itoo itto itty iypt lhhh lhip lih- lihi liho liht liii lili lill lilo lilt lily lio- lip- liph lipi lipl lipo lipp lipy lith liti litl lito litt lity liyl llll lloo lohi loho loit loli loll lolo loly lool loop loot lopi lopp loth loti lotl loto lott lppl lyht lyit lyly lyo- lyot lyth lyto lytt ohhi ohho ohio ohly ohoh ohto ohyo oiii oily oiti oiyl olio olit olli ollo olly olot olph ooho oolo oooh oooo ootp ooty ophi opii opio opit opo- oppi oppo oppy opti opto otho otit oto- otoh otoo otoy otpp otti otto oyly phht phi- phil phip phit phlo phoh phoo phot phyl piip pil- pili pill pilo pilt pily piot pipi pipo pipp pipy pith piti pito pitt pity piyo plio plip plit ploh ploo plop plot ploy plpp pltt plyt pohl poil poio poli poll polo polt poly pooh pool poop poot pop- popi popo popp popt popy poth poti poto pott poty poyo pphi ppih ppli pplo pppo pppp pptt ptol ptop pyl- pyli pyll pyo- pyot pypy pyth pytt thhp thi- thil thio thoo thot thpp thyh tiht tiit tilh till tilo tilt tily tiop tip- tipi tipo tipp tipt tith titi tito titp titt tiyi tiyo tlli to-y tohi toho toil toit tol- toli toll tolo tolt toly tooh tool toot top- toph topi topo topp topt toth toti toto tott toty toyl toyo toyt tpol tppp tptp tpyo ttop ttoy tttt ttyl tyht tyl- tyll tylo typ- typh typo typp typy tyti tyto tytt tyty yhit yili yill yilt yiti yitp ylli yoho yoit yoli yoll yolo yolp yoly yool yoop yoot yopo yopy yott yoyo ytht yyyy