ring_ring ring_ring
ring ring
n n
ring ring ring ring .
ɹ ɪ ŋ WORD_BOUNDARY ɹ ɪ ŋ WORD_BOUNDARY ɹ ɪ ŋ WORD_BOUNDARY ɹ ɪ ŋ WORD_BOUNDARY
r i n g WORD_BOUNDARY r i n g WORD_BOUNDARY r i n g WORD_BOUNDARY r i n g WORD_BOUNDARY