ffff ffii ffrr ffun fiff fifi fiii fiil fili fill filn fini finn firn firy flii flin fluf flur fluy flyi fnuf fril frin frun fuff fufu fuil fuir fuli full fulu funf fur- furi furl furn furr fury fuyl fuyu fyfi fyli fynn fyry iffy ifil ifni ifnr ifrf ifri iiii ilin ilir ill- illi illy ilni iluy infi infl infy inly inni innr innu inny inri inui inul inun irfu iri- iril irin iriy irri irul irun iryn iuiu liff lifl liii liin liir lili lill lilu lily linn liny liri lirl lirn lirr liru liry liuf liun liyl liyu llll llyn llyr lrif lrrr lrry luff lufu luif luin luli lull lulu luni lunn luny luri lury luyi lyff lyfy lyif lyin lyly lynn lyun lyyf lyyn n-ii nfff niff niir niiu nili nill nilu nini ninl niru niur niyi nnnn nrrl nuff nuin nuli null nunn nuny nuri nurl nurn nurr nuru nyll nyny nyrf nyul rffl riff rifu riif riin rill rilu rily rinf rinn riny riri riyf rlif rlin rnin rnli rrif rrrr rrun ruff ruif ruin rull ruly runf runi runn runy ruri ruru ruun ruyi ruyl ryff ryif rynn ryun ryyf uirr ulli ullr ully ulul uni- unif unii unin unir unlf unni unrf urff urfi urif urin uriu urni urri urry urun urur uryn uulu uuni uuri uuuu uuyn uyin uyir yiff yili yill yirn yirr ylli yrin yrly yrun yryn yuff yufu yuin yuli yulu yuny yuri yurn yury yuyu yyff yyyy