-ing ffff ffii ffrr ffun fiff fifi figg figl fiii fiil fili fill filn fing fini finn firn flig flii flin fluf flur fnuf frig fril frin frug frun fuff fufu fugi fugu fuig fuil fuir fuli full fulu funf fung fur- furg furi furl furn furr ggfg gggg ggrn giff gifu gigg gigi gign gilf gilg gili gill ging gini ginn ginu girg giri girl girn girr giru giur gli- glin glug glui glun glur gnin gnrr grif grig gril grin grni grrl grrr gruf grug grui grun grur guff gugg gugi gugu guil guin gulf guli gull gulu gung gunn gurg guri gurl gurn gurr guru ifil ifni ifnr ifrf ifri igil igli iglu igni ignu igri iiii ilin ilir ill- illi ilni infi infl inig inni innr innu inri inui inul inun irfu iri- irig iril irin irri irul irun iuiu lfng lgfl lgin liff lifg lifl ligg ligi lign liig liii liin liir lilg lili lill lilu ling linn lirg liri lirl lirn lirr liru liuf liun llll lrif lrrr luff lufu lugg lugi lugu luif luin luli lull lulu lung luni lunn lurg luri n-ii nfff ngri ngur nguu niff nigg niir niiu nili nill nilu ning nini ninl niru niur nlgn nngn nnnn nrrl nuff nuin nuli null nung nunn nuri nurl nurn nurr nuru rffl riff rifu rigg rigi rigu riif riin rill rilu rinf ring rinn riri rlif rlin rlug rnin rnli rrif rrrr rrun ruff rugg rugi ruif ruin rull runf rung runi runn ruri ruru ruun ugli ugni ugri ugur uguu uirr ulli ullr ulul ungu uni- unif unii unin unir unlf unni unrf urff urfi urgi urgu urif urin uriu urni urri urun urur uulu uuni uuri uuuu