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tulung tulung tulung dum .
t u l u ŋ WORD_BOUNDARY t u l u ŋ WORD_BOUNDARY t u l u ŋ WORD_BOUNDARY d u m WORD_BOUNDARY
t u l u n g WORD_BOUNDARY t u l u n g WORD_BOUNDARY t u l u n g WORD_BOUNDARY d u m WORD_BOUNDARY . WORD_BOUNDARY