How to solve Weaver paper → plane in 9 moves.

There are many possible solutions to this word ladder. This particular ladder is guaranteed to be the shorted possible solution using official weaver words.

p
a
p
e
r
p
a
r
e
r
p
a
r
e
s
p
o
r
e
s
p
o
r
n
s
p
i
r
n
s
p
i
a
n
s
p
l
a
n
s
p
l
a
n
e