dam1 dam1 dam3 dam3
dam1 dam1 dam3 dam3
v v v v
dam1 dam1 dam3 dam3 .
t ɐ˥ m WORD_BOUNDARY t ɐ˥ m WORD_BOUNDARY t ɐ˧ m WORD_BOUNDARY t ɐ˧ m WORD_BOUNDARY
d a m 1 WORD_BOUNDARY d a m 1 WORD_BOUNDARY d a m 3 WORD_BOUNDARY d a m 3 WORD_BOUNDARY . WORD_BOUNDARY