pig pag_pag pig pag_pag pig pag pig
pig pag_pag pig pag_pag pig pag pig
wp wp wp wp wp wp wp
pig pag pag pig pag pag pig pag pig .
p i ɡ WORD_BOUNDARY p a ɡ WORD_BOUNDARY p a ɡ WORD_BOUNDARY p i ɡ WORD_BOUNDARY p a ɡ WORD_BOUNDARY p a ɡ WORD_BOUNDARY p i ɡ WORD_BOUNDARY p a ɡ WORD_BOUNDARY p i ɡ WORD_BOUNDARY
p i g WORD_BOUNDARY p a g WORD_BOUNDARY p a g WORD_BOUNDARY p i g WORD_BOUNDARY p a g WORD_BOUNDARY p a g WORD_BOUNDARY p i g WORD_BOUNDARY p a g WORD_BOUNDARY p i g WORD_BOUNDARY . WORD_BOUNDARY