nggak usah buka dulu
nggak usah buka dulu !
ŋ ɡ a k WORD_BOUNDARY u s a h WORD_BOUNDARY b u k a WORD_BOUNDARY d u l u WORD_BOUNDARY
n g g a k WORD_BOUNDARY u s a h WORD_BOUNDARY b u k a WORD_BOUNDARY d u l u WORD_BOUNDARY ! WORD_BOUNDARY