langsam langsam langsam
langsam langsam langsam .
l a ŋ z aː m WORD_BOUNDARY l a ŋ z aː m WORD_BOUNDARY l a ŋ z aː m WORD_BOUNDARY
l a n g s a m WORD_BOUNDARY l a n g s a m WORD_BOUNDARY l a n g s a m WORD_BOUNDARY