piko+piko+piko+piko+pikopikopiko
piko piko piko piko pikopikopiko .
p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o p i k o p i k o WORD_BOUNDARY
p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o WORD_BOUNDARY p i k o p i k o p i k o WORD_BOUNDARY