上下2組、各グループは8枚の各タイプの差分図、計16枚の図を含む
共上下两组，每组包括8张各类型差分图，共16张图
There are two groups in total, each consisting of 8 differential images of different types, totaling 16 images
上下2組、各グループは8枚の各タイプの差分図、計16枚の図を含む
共上下两组，每组包括8张各类型差分图，共16张图
There are two groups in total, each consisting of 8 differential images of different types, totaling 16 images