Problem:
Score : 400 points

Problem Statement

There are N squares arranged in a row, numbered 1, 2, ..., N from left to right.
You are given a string S of length N consisting of . and #. If the i-th character of S is #, Square i contains a rock; if the i-th character of S is ., Square i is empty.

In the beginning, Snuke stands on Square A, and Fnuke stands on Square B.

You can repeat the following operation any number of times:

Choose Snuke or Fnuke, and make him jump one or two squares to the right. The destination must be one of the squares, and it must not contain a rock or the other person.

You want to repeat this operation so that Snuke will stand on Square C and Fnuke will stand on Square D.

Determine whether this is possible.

Constraints

4 \leq N \leq 200\ 000

S is a string of length N consisting of . and #.

1 \leq A, B, C, D \leq N

Square A, B, C and D do not contain a rock.

A, B, C and D are all different.

A < B

A < C

B < D

Input

Input is given from Standard Input in the following format:

N A B C D
S

Output

Print Yes if the objective is achievable, and No if it is not.

Sample Input 1

7 1 3 6 7
.#..#..

Sample Output 1

Yes

The objective is achievable by, for example, moving the two persons as follows. (A and B represent Snuke and Fnuke, respectively.)

A#B.#..

A#.B#..

.#AB#..

.#A.#B.

.#.A#B.

.#.A#.B

.#..#AB

Sample Input 2

7 1 3 7 6
.#..#..

Sample Output 2

No

Sample Input 3

15 1 3 15 13
...#.#...#.#...

Sample Output 3

Yes

Solution in C (GCC 5.4.1) (judge verdict: Wrong Answer)

typedef long unsigned int size_t;
extern int printf (const char *__restrict __format, ...);
extern int scanf (const char *__restrict __format, ...) ;
extern int getchar (void);
extern int putchar (int __c);
int nextInt(){int f=0;char s=0;char c=getchar();while((c<48)||(57<c)){if(c==45){s=1;c=getchar();break;}c=getchar();}while((48<=c)&&(c<=57)){f=f*10+(c-48);c=getchar();}return s?-f:f;}
char nextChar(){char f=0;char s=0;char c=getchar();while((c<48)||(57<c)){if(c==45){s=1;c=getchar();break;}c=getchar();}while((48<=c)&&(c<=57)){f=f*10+(c-48);c=getchar();}return s?-f:f;}
short int nextShort(){short f=0;char s=0;char c=getchar();while((c<48)||(57<c)){if(c==45){s=1;c=getchar();break;}c=getchar();}while((48<=c)&&(c<=57)){f=f*10+(c-48);c=getchar();}return s?-f:f;}
long long int nextLong(){long long int f=0;char s=0;char c=getchar();while((c<48)||(57<c)){if(c==45){s=1;c=getchar();break;}c=getchar();}while((48<=c)&&(c<=57)){f=f*10+(c-48);c=getchar();}return s?-f:f;}
void println(){putchar(10);}
void print(char *f){while(*f){putchar(*f);f++;}}
void printInt(int f){char c[10];if(!f){putchar(48);return;}if(f<0){f=-f;putchar(45);}char i=0;while(f){c[++i]=(f%10)+48;f/=10;}while(i){putchar(c[i--]);}}
void printLong(long long int f){char c[19];if(!f){putchar(48);return;}if(f<0){f=-f;putchar(45);}char i=0;while(f){c[++i]=(f%10)+48;f/=10;}while(i){putchar(c[i--]);}}
int n, a, b, c, d, e, i;
char s[200001];
int main(void){
 scanf("%d%d%d%d%d\n", &n, &a, &b, &c, &d);
 scanf("%s", s);
 for(i=a; i<c; i++){
  if(s[i]=='#'&&s[i+1]=='#'){
   print("No\n"); return 0;
  }
 }
 for(i=b; i<d; i++){
  if(s[i]=='#'&&s[i+1]=='#'){
   print("No\n"); return 0;
  }
 }
 if(c<d){
  print("Yes\n"); return 0;
 }
 for(i=b-1; i<d; i++){
  if(s[i]=='.'&&s[i+1]=='.'&&s[i+2]=='.'){
   print("Yes\n"); return 0;
  }
 }
 print("No\n"); return 0;
}