n,m = map(int,input().split())
x,y = n,n

kim_pos = {(i,j):True for i in range(x+1) for j in range(y+1)}
#print(board)
s = input()
now_x = 0
now_y = 0
kim_pos[(0,0)] = False
for c in s:
	if  c=="L":
		now_x-=1
	if  c=="R":
		now_x+=1
	if  c=="U":
		now_y+=1
	if  c=="D":
		now_y-=1
	kim_pos[(now_x,now_y)] = False
for i in range(n+1):
		temp = ["1" if kim_pos[(j,i)] else "0" for j in range(n +1)]
		print(" ".join(temp))