pin pin tte tatte ita
pin pin tte tatte ita ?
p i n WORD_BOUNDARY p i n WORD_BOUNDARY t t e WORD_BOUNDARY t a t t e WORD_BOUNDARY i t a WORD_BOUNDARY
p i n WORD_BOUNDARY p i n WORD_BOUNDARY t t e WORD_BOUNDARY t a t t e WORD_BOUNDARY i t a WORD_BOUNDARY