h-ii hhhh hihi hiho hiht hiit hinn hino hint hiri hirn hiro hirt hiti hito hitt hnoi hntr hohn hoho hoir hoit honi hono hont hoon hoor hoot hori horn horo horr hort hoth hoti hoto hotr hott hrit hron htoh httr i-no ihit iiht iiii iiio iiit iino iioi iioo iitr iitt init inni inno innr ino- inoi inon inor inot inri inro inti intn into intr ioii ioio ioit ioni ionn iono iooi iooo iori ioto iri- irin irio iroh iron irri irti itin itno itoh itoi iton itoo itor itri itto n-ii nhnn nhon niht niir niit ninh nini nino nioh nion nioo niro nirt nith niti nito nitr nnit nnnn nnot nntn nohn noho noht noin noio noir noit non- noni nonn nono nont noo- noon nooo noor noot nor- nori norn noro norr nort not- noth noti noto nott nron nthn ntht ntto nttr ohhi ohho ohio ohno ohoh ohrn ohto oiii oint oion oirt oiti onir onit onni onno onon onor ont- onti onto ooho oont oooh oooo oort ori- orin orio orit orni orno oro- oron oror orot orri orro orth orto otho othr otin otit oto- otoh oton otoo otor otro otti otto rhin rhio rhoh rhon riho riht riin rinn rino rion riot riri rith riti rito ritt rnin rnnt rnot rohn rohr roin roio roir roit roni rono ront rooi roon roor root rori roro rort roth roti rotn roto rotr rott rrrr thi- thin thio thir thnt thon thoo thor thot thri thro thtr tiht tiit tini tinn tino tint tion tiri tiro tirr tith titi tito titt tohi toho toit tonh toni tonn tono tooh toon toor toot tori torn toro torr tort toth toti toto totr tott tri- trin trio trit trno troi tron troo trot trtr tton tttt