c-cor ccccc cccii ccifc cciii cfhof chich chick chico chiho chiko chio- chir- chiri chirk chiro chirr chock choco choff choir chokh choki choko choof chook choor chor- chork choro chric cicho circk circo ciric cirio cirr- cirri cirro ckick co-co cocc- cocci cocco cocio cocir cofio cofir cohoo coifi coiro cokk- cooch cooki corfo corio coro- coroi corri crich crick crio- croci crock croco crook ficco fich- ficko fikri fiori foir- forch forio forro frick frico frock h-cho hcooh hhhhh hi-fi hi-hi hikki hikoi hirch hiroi hiroo hkiff ho-ho ho-oh hocco hochi hofii hoick hokki hooch hoori horch horii horio horki horro hroch ichhi ichok ichor icici if-- ihhof iiiii ikoro ioooi ioooo iorio ircii irico iriki irock iroko irori khich khori khoro ki-hi kichi kicho kifri kiiki kikki kikko kikoi kioko kirch kirck kirfi kirki ko-ko kochi kocic kohir kohki koiri kokir kokki kokko kokoi kokor kooki koori korck korff korfi korki koror korri korro krici krick krock occii ochro ockro offir offof ofori oh-oh oh-ok ohchr ohfoo ohiki ohrio oichi oiko- okcho okoc okoho okoki okoro ooioo ooooh ooooo orfor orick oroch oroco r-co- rcirc ri-fi ricci ricco richi richo ricki ricoh riich rikhi rikki rioch ro-ro rocco rocio rocko rocor rofor rohci rohff rohri rokci rokki rokkk roohi rookh roric rorik