o itu Formula Satu itu
o itu formula satu itu .
o WORD_BOUNDARY  i t u WORD_BOUNDARY f ɔ r m u l a WORD_BOUNDARY s a t u WORD_BOUNDARY  i t u WORD_BOUNDARY
o WORD_BOUNDARY i t u WORD_BOUNDARY f o r m u l a WORD_BOUNDARY s a t u WORD_BOUNDARY i t u WORD_BOUNDARY