c anti-wrinkle
b h a b c c d e e e f f g g g h h
h h a
a a a a a h h h h h g g g f f e e
d c c
b a a h g f e h c f b e h d
g b e
h c f a d g b e h c f h c f h
c f h
c e h c e g b d f a c f h b d
g a c
e g a c e g a c d f h b d e g
a b d
e g h b c e f g a b d e f g h
a c d
e f g h a b c d e e f g h h a
b b c
