Folders
{parent folder}	50_PHP_02	50_PHP_03	50_PHP_04
50_PHP_01

Filename	Size	Filename	Size	Filename	Size	Filename	Size
50_PHP_01_01_Joined.mp4	292,005,182	50_PHP_03_01_Joined.mp4	230,396,409	index.html	2,656	right.html	8,182
50_PHP_02_01_Joined.mp4	292,056,703	50_PHP_04_01_Joined.mp4	251,588,431