sei sei eta sei
sei sei eta sei .
s̺ ei̯ WORD_BOUNDARY s̺ ei̯ WORD_BOUNDARY e t̪ a WORD_BOUNDARY s̺ ei̯ WORD_BOUNDARY
s e i WORD_BOUNDARY s e i WORD_BOUNDARY e t a WORD_BOUNDARY s e i WORD_BOUNDARY . WORD_BOUNDARY