hhhhh hi-hi hiroi hiroo hirth hirvi hitit hitor hitto ho-ho ho-oh hohot hoori hoort horii horio horro horth horti horto hothr hotot hotto hovit hrhov hthrt iiiii iitti ioooi ioooo iorio iotit iotti irori irrit ithot ittoo ittti ivoti ivvvo oh-oh ohrio ohrot oirot oitti ooioo ooooh ooooo oovoo orito orth- ortho ortoo othoi otori ototo otrov ottir ottoi ottov oviri ovirt ovivo rithi ro-ro rohit rohov rohri roiot roohi rotho roto- rotor rotot rotti rotto rovio rttov rvivr t-v-h thio- thiri thori thoro thorr thort thoth thoti throo throt ti-hi ti-ti tirit tiro- tiroi tirth tithi titho titii titov titti to-ho tohit tohot toivo tooth torht torii torio torit torri torro torti torto toti- toto- totoo tovio tovir trior trit- trito tritt troth trott trovo ttttt tvhit vihti viiri virii viro- viti- vitor vitot vitr- vitro vitti vivi- vivir voith vorth votto vrith vvt-i