una ballena una ballena
una ballena una ballena .
u n a WORD_BOUNDARY β a ʝ e̞ n a WORD_BOUNDARY u n a WORD_BOUNDARY β a ʝ e̞ n a WORD_BOUNDARY
u n a WORD_BOUNDARY b a l l e n a WORD_BOUNDARY u n a WORD_BOUNDARY b a l l e n a WORD_BOUNDARY . WORD_BOUNDARY