pengin doko itta pengin
pengin doko itta pengin ?
p e n g i n WORD_BOUNDARY d o k o WORD_BOUNDARY i t t a WORD_BOUNDARY p e n g i n WORD_BOUNDARY
p e n g i n WORD_BOUNDARY d o k o WORD_BOUNDARY i t t a WORD_BOUNDARY p e n g i n WORD_BOUNDARY