a halt halalalalalala
a halt halalalalalala .
 ɑː WORD_BOUNDARY h a l t WORD_BOUNDARY h ɑ l a l ɑ l a l ɑ l a l ɑː WORD_BOUNDARY
a WORD_BOUNDARY h a l t WORD_BOUNDARY h a l a l a l a l a l a l a WORD_BOUNDARY