n,a,b,c,d = map(int, input().split())
s = input()

if '##' in s[a-1:c] or '##' in s[b-1:d]:
    print('No')
else:
    if c<d:
        print('Yes')
    else:
        if '...' in s[b-2:d+1]:
            print('Yes')
        else:
            print('No') n,a,b,c,d = map(int, input().split()) n map(int, input().split()) map int input().split() ().split () input split a b c d s = input() s input() input if '##' in s[a-1:c] or '##' in s[b-1:d]:
    print('No')
else:
    if c<d:
        print('Yes')
    else:
        if '...' in s[b-2:d+1]:
            print('Yes')
        else:
            print('No') '##' in s[a-1:c] or '##' in s[b-1:d] '##' in s[a-1:c] '##' s[a-1:c] s a-1:c a-1 a 1 c '##' in s[b-1:d] '##' s[b-1:d] s b-1:d b-1 b 1 d print('No') print 'No' if c<d:
        print('Yes')
    else:
        if '...' in s[b-2:d+1]:
            print('Yes')
        else:
            print('No') c<d c d print('Yes') print 'Yes' if '...' in s[b-2:d+1]:
            print('Yes')
        else:
            print('No') '...' in s[b-2:d+1] '...' s[b-2:d+1] s b-2:d+1 b-2 b 2 d+1 d 1 print('Yes') print 'Yes' print('No') print 'No' a,b,c,d = map(int, input().split()) map(int, input().split()) a s = input() input() s b,c,d = map(int, input().split()) map(int, input().split()) b d = map(int, input().split()) map(int, input().split()) d n,a,b,c,d = map(int, input().split()) map(int, input().split()) n c,d = map(int, input().split()) map(int, input().split()) c
n,a,b,c,d = map(int, input().split())
s = input()

if '##' in s[a-1:c] or '##' in s[b-1:d]:
    print('No')
else:
    if c<d:
        print('Yes')
    else:
        if '...' in s[b-2:d+1]:
            print('Yes')
        else:
            print('No')