-ing ffff ffii ffrr fftf fghi fhit fiff fifi fifo fift figg figo fiii fing fini finn fino fint fion fior firn fiti fitt fofo fogg fogh fogi fogn fogo fohn fohr foin fong fono font foof foon foot for- forg fori forn foro forr fort foth foti foto fott frig frin frio frit frog froh fron frot ftii gfor ggfg gggg gghg ggrn ghit ghoi ghon ghrf giff gift gigg gigi gign gigo ging gini ginn gino giog gioi gion girg giri girn giro girr girt gith gito gnin gnit gnof gnoo gnrr gnti goff gofr gogh gogi gogo goif goin goit gon- gong goni gonn gono goof goog gooi goon goor goot gorf gorg gori gorn goro gorr gort goth goti goto gott grif grig grin grit grni grof grog groh groi gron groo gror grot grrr gtfo h-ii hhgg hhhh hhof hiff hifh hifi hifn hifo hifr high higi higt hihi hiho hiht hiit hing hinn hino hint hirf hiri hirn hiro hirt hiti hito hitt hnoi hntr hoff hogg hogh hogi hogo hohn hoho hoif hoir hoit hong honi hono hont hoof hoon hoor hoot horg hori horn horo horr hort hoth hoti hoto hotr hott hrit hrng hron htoh httr i-go i-no ifht ifit ifni ifno ifnr ifor ifrf ifri iftn ifto ight igni igno igon igoo igor igot igri ihit iiht iiii iiio iiit iino iioi iioo iitr iitt infi info ingo inig init inni inno innr ino- inoi inon inor inot inri inro intg inti intn into intr iogt ioii ioio ioit ioni ionn iono ioof iooi iooo iorg iori iotf ioto iri- irig irin irio iroh iron irri irtf irti itgo itif itin itno itof itoh itoi iton itoo itor itrf itri ittf itto n-ii nfff nfon nfto ngio ngon ngor ngri ngtn nhnn nhon niff nift nigg nigh nigo nigt nihf niht niir niit ning ninh nini nino niog nioh nion nioo niro nirt nitf nith niti nito nitr nngn nnit nnnn nnot nntn nofi nogg nogh nogo nogt nohn noho noht noif noin noio noir noit non- nong noni nonn nono nont noo- noon nooo noor noot nor- norf norg nori norn noro norr nort not- noth noti noto nott nron nthn ntht ntof ntto nttr off- offh offo offr ofgo ofit ofno ofor ogfr oggi oghi oght ogin ogni ogog ogoi ogon ogri ogro ohgr ohhi ohho ohif ohio ohno ohoh ohrn ohto oigo oiii oint oion oirt oiti ongi ongo onir onit onni onno onon onor ont- onti onto ooff ooho oont oooh oooo oort orff orfi orgn orgo ori- orif orig orin orio orit orni orno oro- orof oron oror orot orri orro orth orto otho othr otif otin otit oto- otof otog otoh oton otoo otor otro otti otto rgit rgtr rhin rhio rhog rhoh rhon riff rift rigg righ rigi rigo riho riht riif riin rinf ring rinn rino rion riot riri rith riti rito ritt rnin rnnt rnot roff rofo rogg rogh rogi rogo rohn rohr roif roig roin roio roir roit rong roni rono ront roof roog rooi roon roor root rori roro rort rotg roth roti rotn roto rotr rott rrif rrrr tfin tfot tgif thi- thif thig thin thio thir thnt thof thog thon thoo thor thot thri thro thtr tiff tifo tift tigh tigi tigr tiht tiit ting tini tinn tino tint tion tiri tiro tirr tith titi tito titt toff tofi tofo toft togh togo togr togt tohi toho toit tong tonh toni tonn tono toof tooh toon toor toot torf torg tori torn toro torr tort toth toti toto totr tott trfr tri- trif trig trin trio trit trng trno trog troi tron troo trot trtr ttff ttfn tton tttt