ffff ffii ffrr fftf fhit fiff fifi fifm fifo fift fiii fiil fili fill film filo fimo fimr fior firm fiti fitt flii flim flit flom floo flor flot fmri fofo fohr foil foli foll folo folr folt fomo fomt foof fool foom foot for- fori forl form foro forr fort foth foti fotm foto fott fril frim frio frit froh frol from frot ft-l fthm ftii h-ii hhhh hhof hiff hifh hifi hifo hifr hihi hiho hiht hiil hiit hili hill hilo hilt hirf hiri hirm hiro hirt hiti hito hitt hlim hltf hmlt hmmm hmri hoff hohl hohm hoho hoif hoil hoir hoit hol- holh holi holl holm holo holt hom- homo homr hoof hool hoom hoor hoot hori horl horo horr hort hoth hoti hotl hotm hoto hotr hott hrit htmi html htoh htol httm httr ifht ifil ifim ifit ifor ifrf ifri ifto ihit ihmo iihl iiht iiii iiio iiit iioi iioo iitm iitr iitt ilio ilir ilit ill- illi illo illt ilmo ilmr iloo ilot ilrm imfi imhi imho imir imit imli immi immo immt imof imri imro imrr imto ioii ioio ioit iolo iomo ioof iooi iooo iori iotf ioto irfm iri- iril irio irmo iroh irri irtf irti itif itil itim itll itmo itof itoh itoi itol itoo itor itrf itri ittf itto lfmr lhhh lhor liff lifl lifo lift lih- lihi liho liht liii liir lili lill lilo lilt limi liml limm limo lio- liom lior liri lirl liro lirr lirt lith liti litl lito litr litt llll lloo lmfm lmii lmmr loff lofi loft lohi loho lohr loif loir loit loli loll lolo lomi lomm lomo loof lool loom loor loot lori loro loth loti lotl loto lotr lott lrif lrmt lroi lrrr lthr lttr mfor mfri mftf mhmm mhmr mhor miff mifi mihi miho mihr miht miii miio miit milf mili mill milo milr milt mim- mimi mimo mio- miol miri mirl miro mirr mirt mit- mith miti mitm mito mitt mlii mlit mltr mmff mmhi mmhl mmhm mmii mmli mmmh mmmm mmor mmrf moff mofo mohi mohl mohm moho mohr moht moif moii moil moio moir moit moli moll molo molr molt momi momo mool moor moot morf mori morl moro mort moth moti motl motm moto mott mrml mrtm mrtt mtff mtom mtor mtrl mtrr mttr off- offh offo offr ofit ofml ofor ohhi ohho ohif ohio ohoh ohto oiii oirt oiti olhm olim olio olit olli ollo olmi olmo olof olom olor olot omim omio omit omo- omoi omoo omor omri omro ooff ooho oolo oooh oooo oort orff orfi ori- orif oril orio orit orlo ormo oro- orof orom oror orot orri orro orth orto otho othr otif otit oto- otof otoh otoo otor otro otti otto rffl rhim rhio rhli rhoh riff rift riho riht riif rill rilo rimi rimm rimo riol riom riot riri rith riti ritl rito ritt rlif rlml rmif rmll roff rofl rofo rohl rohm rohr roif roil roio roir roit rolf roll rolm rolo rolt romi romm romo roof rooi rool room roor root rori roro rort roth roti rotl roto rotr rott rrif rrrr rtfm rtlt rtmi rtml t-mo tfot thi- thif thil thim thio thir thmt thof thom thoo thor thot thri thro thtr tiff tifo tift tiht tiit tilh till tilo tilr tilt timi timm timo tiri tirl tiro tirr tith titi tito titt tlli tmil tmro tmtt toff tofi tofo toft tohi toho toil toit tol- toli toll tolo tolt tomi tomm tomo tomt toof tooh tool toom toor toot torf tori torm toro torr tort toth toti totm toto totr tott trfm trfr tri- trif tril trim trio trit trmi trml troi trom troo trot trtr ttff ttim ttml tttt