-ing ffff ffii ffrr ffun fiff fifi figg fiii fing fini finn firn fnuf frig frin frug frun fuff fufu fugi fugu fuig fuir funf fung fur- furg furi furn furr ggfg gggg ggrn giff gifu gigg gigi gign ging gini ginn ginu girg giri girn girr giru giur gnin gnrr grif grig grin grni grrr gruf grug grui grun grur guff gugg gugi gugu guin gung gunn gurg guri gurn gurr guru ifni ifnr ifrf ifri igni ignu igri iiii infi inig inni innr innu inri inui inun irfu iri- irig irin irri irun iuiu n-ii nfff ngri ngur nguu niff nigg niir niiu ning nini niru niur nngn nnnn nuff nuin nung nunn nuri nurn nurr nuru riff rifu rigg rigi rigu riif riin rinf ring rinn riri rnin rrif rrrr rrun ruff rugg rugi ruif ruin runf rung runi runn ruri ruru ruun ugni ugri ugur uguu uirr ungu uni- unif unii unin unir unni unrf urff urfi urgi urgu urif urin uriu urni urri urun urur uuni uuri uuuu