fastna-r den i tänd-er-na
fastna-r den i tänd-er-na ?
f a s t n a ɛ r WORD_BOUNDARY d ɛ n WORD_BOUNDARY iː WORD_BOUNDARY t ɛ n d eː r n a WORD_BOUNDARY
f a s t n a - r WORD_BOUNDARY d e n WORD_BOUNDARY i WORD_BOUNDARY t ä n d - e r - n a WORD_BOUNDARY