Pronunciation: [ˌe͡ɪt͡ʃˌɛfˌɛlˈɛf] (IPA)
Correct spelling for the English word "HFLF" is [ˌe͡ɪt͡ʃˌɛfˌɛlˈɛf], [ˌeɪtʃˌɛfˌɛlˈɛf], [ˌeɪ_tʃ_ˌɛ_f_ˌɛ_l_ˈɛ_f] (IPA phonetic alphabet).