pata pata pata patapata
pata pata pata patapata .
p a t a WORD_BOUNDARY p a t a WORD_BOUNDARY p a t a WORD_BOUNDARY p a t a p a t a WORD_BOUNDARY
p a t a WORD_BOUNDARY p a t a WORD_BOUNDARY p a t a WORD_BOUNDARY p a t a p a t a WORD_BOUNDARY