yack back yack back
yack back yack back
v adv v adv
yack back yack back !
j æ k WORD_BOUNDARY b æ k WORD_BOUNDARY j æ k WORD_BOUNDARY b æ k WORD_BOUNDARY
y a c k WORD_BOUNDARY b a c k WORD_BOUNDARY y a c k WORD_BOUNDARY b a c k WORD_BOUNDARY