folkhop foo-foo foppolo fou-fou foul-up hohokum hoo-hoo hook-up hookupu hoolulu houhful hull-up kfkf-fm kflo-fm kflo-lp kflp-fm kfmp-lp kfmu-fm kfok-lp kfuo-fm khlu-lp khokhol kkhp-lp kkok-fm kkol-fm klhm-lp kllf-lp klll-fm klmo-fm klok-fm kloo-fm kluf-lp kmko-fm kmmk-lp kmmo-fm kmoo-fm kmul-fm koho-fm koko-fm kolokol kolokom kolumpo komo-fm kookoom kool-fm kopo-lp kpll-lp kplo-fm kplu-fm kpol-lp kpom-lp kpop-lp kpoulou kppm-lp kpup-lp kuku-fm kulm-fm kulullu kum-kum kump-lp kumu-fm lolpoop look-up lookoff loopful loukoum lukfook moo-moo moufful mulkulu mulmull muu-muu off-off oomphph pom-pom poo-poo pop-off popfolk popfoul popkomm populum pull-up pulloff pum-pum ul-mulk