tung tung tut ndut ndut
tung tung tut ndut ndut .
t u ŋ WORD_BOUNDARY t u ŋ WORD_BOUNDARY t u t WORD_BOUNDARY n d u t WORD_BOUNDARY n d u t WORD_BOUNDARY
t u n g WORD_BOUNDARY t u n g WORD_BOUNDARY t u t WORD_BOUNDARY n d u t WORD_BOUNDARY n d u t WORD_BOUNDARY