h-ii hhhh hhip hihi hiho hiil hili hill hilo hily hinn hino hinx hipo hipp hiyo hlin hlly hnny hnoi hohl hohn hoho hoil hoip hoix hol- holh holi holl holn holo holp holy honi hono hony hool hoon hoop hoox hopi hopo hopp hopx hopy hoyi hyl- hyll hylo hylp hyly hyo- hyon hyp- hyph hypo hypy i-no ihop iihl iiii iiio iino iioi iioo iiop ilin ilio ill- illi illo illp illy ilni ilno iloo ilxx inly inni inno inny ino- inoi inol inon inox inp- inpi inpp inyo ioii ioio iolo ioni ionn iono iooi iooo iopl ipil ipin ipix iplo ipoh ipop ippo ippy ixil ixxi iynx lhhh lhip lih- lihi liho liii liin lili lill lilo lily linh linn lino linx liny lio- lion lip- liph lipi lipl lipo lipp lipy lixi lixy liyl llll lloo llyn lohi lohn loho loin loix loli loll lolo loly loni lono lool loon loop lopi lopp lox- loxo loyn lpny lppl lpxn lxii lxxi lxxx lyin lyly lynn lynx lyo- lyon lyx- lyyn n-ii nhhl nhnn nhon nhpi nihl niip nili nill nilo nilp ninh nini ninl nino nioh nion nioo nixi nixy niyi nnnn nnpi nohn noho noil noin noio noix noli noll nolo nolp non- noni nonn nono nonx noo- nool noon nooo noop noph noyl noyo npin nppl nyll nyny nyon nypl ohhi ohho ohio ohly ohno ohoh ohyo oiii oily oion oiyl olin olio olli ollo olly olon olph onil onix only onni onno onon onoy onyx ooho oolo oooh oooo ophi opii opin opio opo- opon oppi oppo oppy oxi- oxo- oxon oxox oxxo oxy- oxyl oxyn oyly oyon phi- phil phin phip phlo phno phnx phoh phon phoo phox phyl piip pil- pili pill pilo pily pini pinn pino pinp piny pion pipi pipo pipp pipy pixl pixo pixx pixy piyo plin plio plip ploh plon ploo plop ploy plpp pnin pnln pnnl pnon pnpo pnpp pnyx pohl poil poin poio poix poli poll polo poly poni pono ponp pony pooh pool poon poop pop- popi popo popp popy poxy poyn poyo pphi ppih ppli pplo pppn pppo pppp pyin pyl- pyli pyll pyn- pyo- pyon pypy xhhp xhoi xiii xil- xili xill xilp xion xiph xixi xlii xlix xlox xolo xoxo xoyo xpin xxii xxix xxxi xxxo xxxx xxxy xyl- xylo yhon yili yill ylli ynoh ynol ynon yohn yoho yoix yoli yoll yolo yolp yoly yoni yono yool yoon yoop yopo yopy yoyn yoyo yyyy