poppo poppo poppo poppo
poppo poppo poppo poppo .
p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY
p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY p o p p o WORD_BOUNDARY