AA1
AA2
BB1
BB2
BG
How to edit photo
Open the image in Photoshop
Unlock the image by clicking on it
Reset the image size
Make the image dimensions 1024*512
Choose "slice select tool"
select image and click on "divide slice"
Make slice "2" in the vertical and horizontal"
Extract the file and save, choose "save for web"
Choose a format to save the file and click "Save"