D-2

v-2.5.0
---
1. change in-list order

    ==> done
D-2

v-2.5.1
---
1. change => order of drawing in onDraw, using the list

    ==> done
D-2

v-2.5.2a
---
1. detect => Rect_B

    ==> done
D-2

v-2.5.2b
---
1. move => Rect_B

    ==> done