WEBVTT
X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:9000

00:17:20.000 --> 00:17:20.500 align:center
Beep

00:17:21.000 --> 00:17:21.500 align:center
Boop

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Beep

00:17:23.000 --> 00:17:23.500 align:center
Boop