Problem:
Score : 200 points

Problem Statement

You are given a image with a height of H pixels and a width of W pixels.
Each pixel is represented by a lowercase English letter.
The pixel at the i-th row from the top and j-th column from the left is a_{ij}.

Put a box around this image and output the result. The box should consist of # and have a thickness of 1.

Constraints

1 ≤ H, W ≤ 100

a_{ij} is a lowercase English letter.

Input

Input is given from Standard Input in the following format:

H W
a_{11} ... a_{1W}
:
a_{H1} ... a_{HW}

Output

Print the image surrounded by a box that consists of # and has a thickness of 1.

Sample Input 1

2 3
abc
arc

Sample Output 1

#####
#abc#
#arc#
#####

Sample Input 2

1 1
z

Sample Output 2

###
#z#
###

Solution in Fortran (gfortran v4.8.4) (judge verdict: Accepted)

CHARACTER(150) JOGE
CHARACTER(150) BUTSUGIRI_PICTURE
INTEGER H,W
READ*,H,W

JOGE=""
DO I=1,W+2
  JOGE=TRIM(JOGE)//"#"
END DO

PRINT"(A)",TRIM(JOGE)
DO I=1,H
  READ*,BUTSUGIRI_PICTURE
  PRINT"(A)","#"//TRIM(BUTSUGIRI_PICTURE)//"#"
END DO
PRINT"(A)",TRIM(JOGE)
END