Buggy python submission (verdict: Runtime Error):
l = list(map(int,input().split()))
N = l[0]
A = l[1] 
B = l[2]
C = l[3]
D = l[4]
S = input()
S_list = list(S)

if B < C < D :
    count = 0
    for i in range(A, D-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else : 
        print('Yes')
elif C < B < D :
        count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    for i in range(B, D-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else :
        print('Yes')
elif B < D < C
    count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    count = 0
    for i in range(B-2, D-1):
        if S_list[i] == S_list[i+1] == S_list[i+2] == '.' :
            count += 1
    if count >= 1:
        print('Yes')  
    else:
        print('No') 


Fixed submission:
l = list(map(int,input().split()))
N = l[0]
A = l[1] 
B = l[2]
C = l[3]
D = l[4]
S = input()
S_list = list(S)

if B < C < D :
    count = 0
    for i in range(A, D-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else : 
        print('Yes')
elif C < B < D :
    count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    for j in range(B, D-1):
        if S_list[j] == S_list[j+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else :
        print('Yes')
elif B < D < C:
    count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1

    cou = 0
    for i in range(B-2, D-1):
        if S_list[i] == S_list[i+1] == S_list[i+2] == '.' :
            cou += 1
    if cou >= 1 and count < 1 :
        print('Yes')  
    else:
        print('No')

Buggy python submission (verdict: Runtime Error):
#%%
l = list(map(int,input().split()))
N = l[0]
A = l[1] 
B = l[2]
C = l[3]
D = l[4]
S = input()
S_list = list(S)

if C < D :
    count = 0
    for i in range(A-1, D-1):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else : 
        print('Yes')
elif C == D :
    print('No')
else:
    count = 0
    for i in range(A-1, C-1):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    count = 0
    for i in range(B-2, D):
        if S_list[i] == S_list[i+1] == S_list[i+2] == '.' :
            count += 1
    if count >= 1:
        print('Yes')  
    else:
        print('No') 

Fixed submission:
l = list(map(int,input().split()))
N = l[0]
A = l[1] 
B = l[2]
C = l[3]
D = l[4]
S = input()
S_list = list(S)

if B < C < D :
    count = 0
    for i in range(A, D-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else : 
        print('Yes')
elif C < B < D :
    count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1
    for j in range(B, D-1):
        if S_list[j] == S_list[j+1] == '#' :
            count += 1
    if count >= 1:
        print('No')
    else :
        print('Yes')
elif B < D < C:
    count = 0
    for i in range(A, C-2):
        if S_list[i] == S_list[i+1] == '#' :
            count += 1

    cou = 0
    for i in range(B-2, D-1):
        if S_list[i] == S_list[i+1] == S_list[i+2] == '.' :
            cou += 1
    if cou >= 1 and count < 1 :
        print('Yes')  
    else:
        print('No')