a seia seia shaa
a seia seia shaa !
a WORD_BOUNDARY s̺ ei̯ a WORD_BOUNDARY s̺ ei̯ a WORD_BOUNDARY s̺ a a WORD_BOUNDARY
a WORD_BOUNDARY s e i a WORD_BOUNDARY s e i a WORD_BOUNDARY s h a a WORD_BOUNDARY ! WORD_BOUNDARY