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