c-cor ccccc cccii cciii ccitt chich chico chiho chio- chiot chir- chiri chiro chirr chirt chiti chito choco choir choor chor- choro chort choti chott chric chwot cicho circo ciric cirio cirr- cirri cirro cirth citr- citro co-co cocc- cocci cocco cocio cocir cocow cocto cohit cohoo cohow coiro cooch cooth corio coro- coroi corot corri corti corto cotch cott- cotto cowch crich crio- crith crito croci croco croot croth crott crwth cttoi cwtch h-cho hcooh hhhhh hi-hi hicht hirch hiroi hiroo hirth hitch hitit hitor hitto ho-ho ho-oh hocco hochi hohot hooch hoori hoort horch horii horio horow horro horth horti horto hotch hothr hotot hotto howco howit howth howto hroch hthrt htwoo ichhi ichor icici ictic iiiii iitti ioooi ioooo iorio iotic iotit iotti ircii irico irori irrit ithot ittoo ittti iwccw iworo iwrit occii ochro octic octo- octor oh-oh ohchr ohhow ohrio ohrot ohwow oichi oirot oitti ooioo ooooh ooooo orhow orito oroch oroco orrow orth- ortho ortoo ortwo othoi otori ototo otric ottir ottoi owcht r-co- rcirc ricci ricco richi richo richt ricoh riich rioch ritch rithi ro-ro rocco rocht rocio rocor rohci rohit rohri roiot roohi roric rotch rotho roto- rotor rotot rotti rotto rowch rowth rowto thich thio- thiri thoch thori thoro thorr thort thorw thoth thoti thowt throo throt throw ti-hi ti-ti ticci ticho ticht tirit tiro- tiroi tirth titch titcr tithi titho titii titti to-ho tocci tocco tochi toco- tohit tohot toich toico tooth torch torht toric torii torio torit torow torri torro torti torto toti- toto- totoo totwo towch towit towoo trich trico trior trit- trito tritt troch troco troic troth trott ttttt twich twohr twoor twort twoth twoto which whiht whiro whirr whith whitt whoch whoor whoot whorr whort whott wi-wi wichi wicht wicor wicth wirch wirth witch with- withi witic witow witti wooch woori worch worow worth wowio wowow wrich wriht writh wroot wroth ww-ii wwiii wwwww