aku pernah ke Bangka
aku pernah ke bangka .
a k u WORD_BOUNDARY p ɛ r n a h WORD_BOUNDARY k ə WORD_BOUNDARY b a ŋ k a WORD_BOUNDARY
a k u WORD_BOUNDARY p e r n a h WORD_BOUNDARY k e WORD_BOUNDARY b a n g k a WORD_BOUNDARY