playlist_1_m3u_file
playlist_2_m3u_file
playlist_3_m3u_file
playlist_4_m3u_file
playlist_5_m3u_file
playlist_6_m3u_file
================================================== =======
playlist_1_cfg_file
playlist_2_cfg_file
playlist_3_cfg_file
playlist_4_cfg_file
playlist_5_cfg_file
playlist_6_cfg_file