eeeee eepee eheke ekeko feoff foggo fokke gee-h gefek gegge gehee gekko geoff geoop geppo ghoff go-go go-oo go-op goeke goffe gogok gohog gooff googe goooh goppe he-he heegh heepe heffe hegge hekk- hhhhh ho-ho ho-oh hoeeg hoegh hoeke hoge- hogge hoghe hohoe hokke hooge hooke hoope hopeh hopko hoppe hoppo k-gee k-pop keefe keego keeho keepe kefee kehek kehoe keogh keppe kgope ko-ko koege koepp kogge koghe kogho kogoe kokko kopek kopff koppe oeppo offek offof ofpop ogogo oh-oh oh-ok ohfoo ohgee okeke okoge okoho okpho ooooh ooooo opepe ophep opoho peege peeke pefko pekoe pepee peppe pheo- phofo po-po pogge poghe pooke poope poopo popek popop poppe poppo