Problem:
Print a Rectangle

Draw a rectangle which has a height of H cm and a width of W cm. Draw a 1-cm square by single '#'.

Input

The input consists of multiple datasets. Each dataset consists of two integers H and W separated by a single space.

The input ends with two 0 (when both H and W are zero).

Output

For each dataset, print the rectangle made of H × W '#'.

Print a blank line after each dataset.

Constraints

1 ≤ H ≤ 300

1 ≤ W ≤ 300

Sample Input

3 4
5 6
2 2
0 0

Sample Output

####
####
####

######
######
######
######
######

##
##

Solution in Python (judge verdict: WA: Presentation Error)

#coding: UTF-8


while True:
	l = raw_input().split()

	H = int(l[0])
	W = int(l[1])

	if H != 0 and W != 0:
		a= 0
		w = "#" * W
		
		while a < H:
			print w
			a += 1
	print " "


	if H == 0 and W == 0:
		break