c-p-c c-pop ccccc cech ceche ceco- ceoce ceppo chech check cheek cheep cheho chekc cheke cheo cheok chepe chepo chock choco choke chokh choko chook choop chope co-co co-op cocc- cocce cocco coceo coche cocke coepe cohee cohoe cohoo cojoc cokk- cooch cooee cooke coope copce copec coppe coppo cphpc eccho eecke eeeee eepee eheke ekeko eocho epoch h-cho hcooh he-he hecco heche hecke heepe hejce hekk- hepco hhhhh hkcee ho-ho ho-oh hocco hoche hocke hoeke hohoe hojce hokke hooce hooch hooke hoope hopeh hopje hopko hoppe hoppo j-pop je-ho jeppe jeppo jhook jocko joe-e jokee jokke jopee joppe k-jee k-pop keche keech keeho keepe kehek kehoe kejok kekec kepco keppe ko-ko kocek kocke koech koepp kohoj kokko kopce kopec kopek kopje koppe ocoee oeco- oeppo oh-oh oh-ok ojjeh okcho okeke okjeo okoc okoho okpho ooooh ooooo opepe ophep opoho pcock pecco peche pecje pecke peece peeke pekoe pepco pepee peppe phccc phecc pheo- po-po poche pocho pocko pocok pocop poeej pooch pooke poope poopo popco popek popop poppe poppo