h-ii hhhh hhip hihi hiho hiil hili hill hilo hily himp hipo hipp hiyo hlim hlly hmmm hmph hohl hohm hoho hoil hoip hol- holh holi holl holm holo holp holy hom- homo homp homy hool hoom hoop hopi hopo hopp hopy hoyi hoym hyl- hyll hylo hylp hyly hymy hyo- hyp- hyph hypo hypy ihmo ihop iihl iiii iiio iioi iioo iiop iipm ilio ill- illi illo illp illy ilmo iloo ilym imhi imho imli imlp immi immo immy impi impl impy ioii ioio iolo iomo iooi iooo iopl ipil iplo ipmi ipmp ipoh ipop ippo ippy lhhh lhip lih- lihi liho liii lili lill lilo lily limi liml limm limo limp limy lio- liom lip- liph lipi lipl lipo lipp lipy liyl llll lloo lmii lohi loho loli loll lolo loly lomi lomm lomo lomp lomy lool loom loop lopi lopp lppl lyly lymm lyo- mhmm mihi miho miii miio mili mill milo mily mim- mimi mimo mimp mimy mio- miol mipi mlii mlpy mlym mmhi mmhl mmhm mmii mmli mmlp mmmh mmmm mmpi mmyy mohi mohl mohm moho moii moil moio moli moll molo moly momi momo momy mool moop moph mopp mopy moyl moyo mpho mpio mplm mppp myi- myl- myli myll mylo mymp mymy myo- myoh mypo ohhi ohho ohio ohly ohmy ohoh ohyo oiii oily oiyl olhm olim olio olli ollo olly olmi olmo olom olph omim omio omo- omoi omoo ompl ooho oolo oooh oooo ophi opii opio opml opo- oppi oppo oppy oyly phi- phil phip phlm phlo phoh phom phoo phyl piip pil- pili pill pilm pilo pily pimi pimp pipi pipo pipp pipy piyo plim plio plip ploh plom ploo plop ploy plpp plym pmip pmmp pmoi pmpm pmpo pohl poil poio poli poll polo poly pomi pomo pomp pomy pooh pool poop pop- popi popo popp popy poyo pphi ppih ppli pplo ppml pppo pppp pyl- pyli pyll pym- pyo- pypy yili yill ylli yoho yoli yoll yolo yolp yoly yomi yomo yomp yool yoop yopo yopy yoyo yyyy