#Pylons, 16 Bytes.
Pylons, 16 Bytes.
i:At,{\,v\,v,A}c
How it works:
i # Get command line input.
:At # Set A equal to the top of the stack.
, # Pop the stack.
{ # Start a for loop.
\ # Swap the top two elements of the stack.
, # Pop the stack.
v # Reverse the stack.
\ # Swap the top two elements of the stack.
, # Pop the stack.
v # Reverse the stack.
, # Switch to loop iterations.
A # Iterate A times.
} # End the for loop.
c # Print the stack as a string