Rotate Right
/ /
c b
# \ # #
b 4 a c
# \ --> / \ / \
a 3 1 2 3 4
/ \
1 2
Double Rotate Right
/ /
c b
# \ # #
a 4 a c
/ # --> / \ / \
1 b 1 2 3 4
/ \
2 3
Color Flip
/ #
c b
# # / \
b d b d
# \ / \ --> # \ / \
a 1 2 3 a 1 2 3
Color Flip
/ #
c c
# # / \
a d a d
/ # / \ --> / # / \
1 b 2 3 1 b 2 3
The