pettampettan iya na no
pettampettan iya na no ?
p e t t a m p e t t a n WORD_BOUNDARY i j a WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY
p e t t a m p e t t a n WORD_BOUNDARY i y a WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY