o Ai itu ya udah Mamas
o ai itu ya udah mamas .
o WORD_BOUNDARY  a i WORD_BOUNDARY  i t u WORD_BOUNDARY j a WORD_BOUNDARY  u d a h WORD_BOUNDARY m a m a s WORD_BOUNDARY
o WORD_BOUNDARY a i WORD_BOUNDARY i t u WORD_BOUNDARY y a WORD_BOUNDARY u d a h WORD_BOUNDARY m a m a s WORD_BOUNDARY