c-p-c ccccc cccii cciii chich chick chir- chiri chirk chirp chirr chric cippi circk ciric cirr- cirri ckick cphpc crich crick hhhhh hi-hi hikki hipp- hippi hirch ichhi icici iiiii ircii iriki k-p-r khich ki-hi kichi kiiki kikki kirch kirck kirki kirpi krici krick phccc phhir phiph phiri phrik pichi pick- pickp picr- piiri pippi pipri pirch pirck piric pirri prhci prich prick prkch prkci rcirc rhppc ricci richi ricki riich rikhi rikki