hat der Martin geklingelt
hat der martin geklingelt ?
h a t WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY m a ɐ t ɪ n WORD_BOUNDARY ɡ ə k l ɪ ŋ ə l t WORD_BOUNDARY
h a t WORD_BOUNDARY d e r WORD_BOUNDARY m a r t i n WORD_BOUNDARY g e k l i n g e l t WORD_BOUNDARY