a etxea esan do
a etxea esan do .
a WORD_BOUNDARY e t̠ʃ e a WORD_BOUNDARY e s̺ a n WORD_BOUNDARY d̪ o WORD_BOUNDARY
a WORD_BOUNDARY e t x e a WORD_BOUNDARY e s a n WORD_BOUNDARY d o WORD_BOUNDARY . WORD_BOUNDARY