c-p-c c-pop ccccc cccii cciii chich chick chico chiho chiko chio- chock choco chokh choki choko chook choop chopi cicho cipco cippi ckick co-co co-op cocc- cocci cocco cocio cohoo cokk- cooch cooki copic copii coppi coppo cphpc h-cho hcooh hhhhh hi-hi hikki hikoi hipo- hipop hipp- hippi hippo ho-ho ho-oh hocco hochi hoick hokki hooch hopko hoppo ichhi ichok icici iiiii ioooi ioooo ipcop k-pop khich khopi ki-hi kichi kicho kiiki kikki kikko kikoi kioko kipco kipoi kippo ko-ko kochi kocic kohki kokki kokko kokoi kooki kopic kopoi occii oh-oh oh-ok ohiki oichi oiko- okcho okoc okoho okoki okpho okpik ooioo ooooh ooooo oopic ophi- ophic ophio opici opico opihi opik opiki opio- opoho opoki pcock phccc phiph picco pichi pick- pickp pico- pikoo pippi pippo po-po pochi pocho pocko pocok pocop pohio pokhi pokki pooch pooki poopo popco popki popoi popop poppi poppo