mamma aai mamma aai mamma aai
mamma aai mamma aai mamma aai .
m ɑ m aː WORD_BOUNDARY  aː j WORD_BOUNDARY m ɑ m aː WORD_BOUNDARY  aː j WORD_BOUNDARY m ɑ m aː WORD_BOUNDARY  aː j WORD_BOUNDARY
m a m m a WORD_BOUNDARY a a i WORD_BOUNDARY m a m m a WORD_BOUNDARY a a i WORD_BOUNDARY m a m m a WORD_BOUNDARY a a i WORD_BOUNDARY