tuk tung tung tung tung tuk
tuk tung tung tung tung tuk .
t u k WORD_BOUNDARY t u ŋ WORD_BOUNDARY t u ŋ WORD_BOUNDARY t u ŋ WORD_BOUNDARY t u ŋ WORD_BOUNDARY t u k WORD_BOUNDARY
t u k WORD_BOUNDARY t u n g WORD_BOUNDARY t u n g WORD_BOUNDARY t u n g WORD_BOUNDARY t u n g WORD_BOUNDARY t u k WORD_BOUNDARY . WORD_BOUNDARY