i-no iiii iiio iino iioi iioo iiop ilin ilio ill- illi illo illp ilni ilno iloo inni inno innu ino- inoi inol inon inou inp- inpi inpp inui inul inun inup ioii ioio iolo ioni ionn iono iooi iooo iopl ioun ipil ipin iplo ipop ippo ippq iuiu iuno iupp liii liin lili lill lilo lilu linn lino linq lio- lion lip- lipi lipl lipo lipp lipu liun llll lloo llqp loin loiu loli loll lolo loni lono lool loon loop lopi lopp lopu loui loul loun loup louu lppl luin luli lull lulu luni lunn luno lupi lupo lupu luup luuq n-ii n-up niip niiu nili nill nilo nilp nilu nini ninl nino nion nioo niou nnnn nnpi noil noin noio noli noll nolo nolp non- noni nonn nono nonu noo- nool noon nooo noop nopq noul noun noup npin nppl nuin nuli null nunn nuno nuon oiii oion olin olio olli ollo olon onil onni onno onon onpu onup oolo oooo opii opin opio opo- opon oppi oppo oqui ouii ouin oulu oun- ouu- piip pil- pili pill pilo pilu pini pinn pino pinp pinu pion pipi pipo pipp plin plio plip plon ploo plop plou plpp plup pnin pnln pnnl pnon pnpo pnpp pnup poil poin poio poli poll polo polq polu poni pono ponp pool poon poop pop- popi popo popp poui poul poun poup ppli pplo pppn pppo pppp puin puiu puli pull pulo pulp pulu puno punu pupi pupl pupu qlol qloo qool qoop qqqq quil quin quip quli quni qunu quoi quon quop quu- uipi ulli ullo ulno ulo- ulul uni- unii unin unio uniq unlp unni unno unon unop upin uplo upnp upon uppp uppu upup uulu uuni uuno uuuu