Buggy python submission (verdict: Runtime Error):
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False
santen_flag = False
 
a_s = s[a:c]
b_s = s[b:d]
 
if c < d:
  santen_flag = True
if d < c:
  if '...' in s[b-1:d]:
    santen_flag = True
  
if not '##' in a_s and not '##' in b_s:
  kome_flag = True
    
if not '#' in b_s:
	print('Yes')
else:
	if c < d:
		if kome_flag:
			print('Yes')
		else:
			print('No')
 
	if d < c:
		if kome_flag and santen_flag:
			print('Yes')
		else:
			print('No')
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False
santen_flag = False
 
a_s = s[a-1:c]
b_s = s[b-1:d]

if c < d:
  santen_flag = True
if d < c:
  if '...' in s[b-1:d]:
    santen_flag = True
  
if not '##' in a_s and not '##' in b_s:
  kome_flag = True
    
if not '#' in b_s:
	print('Yes')
else:
	if c < d:
		if kome_flag:
			print('Yes')
		else:
			print('No')
 
	if d < c:
		if kome_flag and santen_flag:
			print('Yes')
		else:
			print('No')


Fixed submission:
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False # ##がないとTrue
santen_flag = False # ... があればTrue
 
a_s = s[a:c]
b_s = s[b:d]
 
 
if d < c:
  if '...' in s[b-2:d+1]:
    santen_flag = True
kome_flag = True
if '##' in a_s or '##' in b_s:
  kome_flag = False
    

if True:
	if c < d:
		if kome_flag:
			print('Yes')
		else:
			print('No')
 
	if d < c:
		if kome_flag and santen_flag:
			print('Yes')
		else:
			print('No')

Buggy python submission (verdict: Runtime Error):
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False
santen_flag = False
 
b_s = s[a:]
 
if '...' in b_s:
  santen_flag = True
if not '##' in b_s:
  kome_flag = True
    
if not '#' in b_s:
  print('Yes')
else:
  if c < d:
  	if kome_flag:
    	print('Yes')
  	else:
    	print('No')
 
	if d < c:
  		if kome_flag and santen_flag:
    		print('Yes')
  		else:
    		print('No')

Fixed submission:
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False # ##がないとTrue
santen_flag = False # ... があればTrue
 
a_s = s[a:c]
b_s = s[b:d]
 
 
if d < c:
  if '...' in s[b-2:d+1]:
    santen_flag = True
kome_flag = True
if '##' in a_s or '##' in b_s:
  kome_flag = False
    

if True:
	if c < d:
		if kome_flag:
			print('Yes')
		else:
			print('No')
 
	if d < c:
		if kome_flag and santen_flag:
			print('Yes')
		else:
			print('No')

Buggy python submission (verdict: Runtime Error):
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])


kome_flag = False
santen_flag = False

b_s = s[a:]

if '...' in b_s:
  santen_flag = True
if not '##' in b_s:
  kome_flag = True
    
if not '#' in b_s:
  print('Yes')
else:
  if c < d:
  	if kome_flag:
    	print('Yes')
  	else:
    	print('No')

	if d < c:
  		if kome_flag and santen_flag:
    		print('Yes')
  		else:
    		print('No')
    
if not '#' in b_s:
  

Fixed submission:
x = input().split()
s = input()
n = int(x[0])
a = int(x[1])
b = int(x[2])
c = int(x[3])
d = int(x[4])
 
 
kome_flag = False # ##がないとTrue
santen_flag = False # ... があればTrue
 
a_s = s[a:c]
b_s = s[b:d]
 
 
if d < c:
  if '...' in s[b-2:d+1]:
    santen_flag = True
kome_flag = True
if '##' in a_s or '##' in b_s:
  kome_flag = False
    

if True:
	if c < d:
		if kome_flag:
			print('Yes')
		else:
			print('No')
 
	if d < c:
		if kome_flag and santen_flag:
			print('Yes')
		else:
			print('No')