Algodoo

Decipher this to find out who is out. Ioduhrq-Zkh-Ioduhrq
(three letters back)
x-a
y-b
z-c
a-d
b-e
c-f
d-g
e-h
f-i
g-j
h-k
i-l
j-m
k--
n
l-o
m-p
n-q
o-r
p-s
q-t
r-u
s-v
t-w
u-x
v-y
w-z

such a long description.

Also, I will not be doing anymore of these Ask The Ahletes thing, as I got two messages not to do it.
So, Ask The Athletes is cancelled.

So see who's safe and who's out in this scene-bye.