ffff ffii ffrr fftf ffun fiff fifi fifm fift fiii fimr fini finn fint firm firn fiti fitt fmri fnuf frim frin frit frmn frum frun ftii fuff fufu fuir fuit fumi funf funt fur- furi furm furn furr furt futi futu ifim ifit ifni ifnr ifrf ifri iftn iiii iiit iinm iitm iitr iitt iium imfi imin imir imit immi immt imri imrr imun infi init inni innr innu inri inti intn intr intu inui inun irfm irfu iri- irin irri irtf irti irun itif itim itin itrf itri ittf itum itur iuiu mfri mftf miff mifi miii miin miit mim- mimi mini minn mint minu miri mirr mirt miru mit- miti mitm mitt mitu miui mmff mmii mmmm mmrf mmun mnin mntn mrtm mrtn mrtt mtff mtnt mtrr mttr muff mufi mufu muin muir muit mumm mumu muni munn munt munu muri murn murr murt muru muti mutt mutu muut n-ii nfff niff nift niir niit niiu nimi nimr nimt nimu nini nirt niru nitf niti nitr niur nmff nmit nmnt nmri nnit nnmt nnnn nntn ntnu ntru nttm nttr ntui nuff nuim nuin nuit numi numm numt numu nunn nunt nuri nurn nurr nurt nuru nutt nutu riff rift rifu riif riin rimi rimm rimu rinf rinn riri riti ritt ritu rmif rmtu rnin rnnt rnut rrif rrrr rrum rrun rtfm rtmi ruff ruft ruif ruin ruit rumi rumm rumt runf runi runn runt ruri ruru ruti rutt rutu ruun tfin tiff tift tiit tiiu timi timm timn timu tini tinn tint tinu tiri tirr tiru titi titt titu tium tmnt tmtt tnut trfm trfr tri- trif trim trin trit trmi trmu trtr trun trut truu ttff ttfn ttim tttt tuff tufi tufm tuft tufu tuim tuin tuit tuiu tumi tumu tuni tunn tunu turf turi turm turn turr turt turu tuti tutt tutu tuum uint uirr umff umit umri umut uni- unif unii unin unir unit unmr unni unrf unum unut urff urfi urft urif urim urin uriu urmi urni urri urum urun urur urut utin utri utti uttu uuni uuri uutf uuuu