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