trek trek trek bum bum
trek trek trek bum bum .
t r ə k WORD_BOUNDARY t r ə k WORD_BOUNDARY t r ə k WORD_BOUNDARY b u m WORD_BOUNDARY b u m WORD_BOUNDARY
t r e k WORD_BOUNDARY t r e k WORD_BOUNDARY t r e k WORD_BOUNDARY b u m WORD_BOUNDARY b u m WORD_BOUNDARY . WORD_BOUNDARY