an der neün Schule
an der neün schule ?
 a n WORD_BOUNDARY d ɛ ɾ WORD_BOUNDARY n eː yː n WORD_BOUNDARY ʃ uː l ə WORD_BOUNDARY
a n WORD_BOUNDARY d e r WORD_BOUNDARY n e ü n WORD_BOUNDARY s c h u l e WORD_BOUNDARY