QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#696850#9478. Shift Puzzleucup-team1134AC ✓84ms9564kbC++232.3kb2024-11-01 03:09:152024-11-01 03:09:16

Judging History

你现在查看的是最新测评结果

  • [2024-11-01 03:09:16]
  • 评测
  • 测评结果:AC
  • 用时:84ms
  • 内存:9564kb
  • [2024-11-01 03:09:15]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define mp make_pair
#define si(x) int(x.size())
const int mod=998244353,MAX=300005,INF=1<<30;

int main(){
    
    int N;cin>>N;
    vector<pair<int,int>> A,B,ans;
    vector<string> S(N),T(N);
    for(int i=0;i<N;i++) cin>>S[i];
    for(int i=0;i<N;i++) cin>>T[i];
    for(int i=0;i<N;i++){
        for(int j=0;j<N;j++){
            if(S[i][j]!=T[i][j]){
                if(S[i][j]=='.') A.push_back(mp(i,j));
                else B.push_back(mp(i,j));
            }
        }
    }
    
    if(si(A)!=si(B)){
        cout<<"No\n";
        return 0;
    }
    
    auto R=[&](int h,int d){
        d%=N;
        if(d<0) d+=N;
        for(int t=0;t<d;t++){
            ans.push_back(mp(1,h+1));
            char c=S[h][N-1];
            for(int j=N-1;j>=1;j--) S[h][j]=S[h][j-1];
            S[h][0]=c;
        }
    };
    
    auto D=[&](int w,int d){
        d%=N;
        if(d<0) d+=N;
        for(int t=0;t<d;t++){
            ans.push_back(mp(2,w+1));
            char c=S[N-1][w];
            for(int i=N-1;i>=1;i--) S[i][w]=S[i-1][w];
            S[0][w]=c;
        }
    };
    
    auto RD=[&](int a,int b,int c,int d){
        R(a,b);D(c,d);R(a,N-b);D(c,N-d);
    };
    
    auto DR=[&](int a,int b,int c,int d){
        D(a,b);R(c,d);D(a,N-b);R(c,N-d);
    };
    
    for(int qq=0;qq<si(A);qq++){
        auto [a,b]=A[qq];
        auto [c,d]=B[qq];
        if(mp(a,b)>mp(c,d)){
            swap(a,c);
            swap(b,d);
        }
        
        if(a==c){
            int e=(a+N-1)%N,f=d;
            if(S[c][d]==S[e][f]) RD(a,d-b,d,a-e);
            else DR(d,a-e,a,d-b);
        }else if(b==d){
            int e=c,f=(b+N-1)%N;
            if(S[a][b]==S[e][f]) RD(c,d-f,b,c-a);
            else DR(b,c-a,c,d-f);
        }else{
            int e=a,f=d;
            if(S[a][b]==S[e][f]) RD(a,d-b,d,a-c);
            else DR(d,a-c,a,d-b);
        }
    }
    
    cout<<"Yes\n";
    cout<<si(ans)<<"\n";
    for(auto [a,b]:ans) cout<<a<<" "<<b<<"\n";
}


详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3492kb

input:

3
.#.
#.#
.#.
#.#
...
#.#

output:

Yes
24
1 1
2 2
1 1
1 1
2 2
2 2
2 1
2 1
1 1
2 1
1 1
1 1
2 1
2 1
1 2
2 1
1 2
1 2
1 3
2 3
1 3
1 3
2 3
2 3

result:

ok AC

Test #2:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3
.#.
#.#
.#.
.#.
#.#
.#.

output:

Yes
0

result:

ok AC

Test #3:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

13
.............
....#####....
......#......
......#......
......#......
......#......
.............
....#...#....
....#...#....
....#...#....
....#...#....
.....###.....
.............
....####.....
....#...#....
....####.....
....#........
....#........
.............
.....###.....
....#...#....
......

output:

No

result:

ok AC

Test #4:

score: 0
Accepted
time: 0ms
memory: 3552kb

input:

3
#.#
#.#
###
#.#
.#.
###

output:

No

result:

ok AC

Test #5:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

4
.#..
.#..
....
...#
....
..#.
#...
....

output:

No

result:

ok AC

Test #6:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

4
....
....
....
.#..
..##
##.#
####
..##

output:

No

result:

ok AC

Test #7:

score: 0
Accepted
time: 0ms
memory: 3640kb

input:

2
..
..
..
..

output:

Yes
0

result:

ok AC

Test #8:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

3
.##
##.
.#.
##.
..#
.##

output:

Yes
18
2 3
1 1
1 1
2 3
2 3
1 1
1 2
1 2
2 3
1 2
2 3
2 3
1 2
2 3
2 3
1 2
1 2
2 3

result:

ok AC

Test #9:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

3
...
#..
..#
...
#..
#..

output:

Yes
6
2 3
1 3
1 3
2 3
2 3
1 3

result:

ok AC

Test #10:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3
..#
.##
###
#.#
.##
#.#

output:

Yes
6
1 1
2 2
1 1
1 1
2 2
2 2

result:

ok AC

Test #11:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

4
....
#...
...#
#.#.
#...
....
.#..
.##.

output:

Yes
24
1 2
2 1
1 2
1 2
1 2
2 1
2 1
2 1
2 4
1 3
1 3
2 4
2 4
2 4
1 3
1 3
2 2
1 4
2 2
2 2
2 2
1 4
1 4
1 4

result:

ok AC

Test #12:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

4
#.#.
##..
....
#..#
....
...#
.#.#
#.##

output:

Yes
32
2 4
2 4
2 4
1 1
1 1
1 1
2 4
1 1
2 2
2 2
1 1
1 1
1 1
2 2
2 2
1 1
1 2
1 2
1 2
2 4
2 4
2 4
1 2
2 4
2 3
2 3
1 2
2 3
2 3
1 2
1 2
1 2

result:

ok AC

Test #13:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

2
.#
.#
#.
#.

output:

Yes
8
1 1
2 2
1 1
2 2
2 2
1 2
2 2
1 2

result:

ok AC

Test #14:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

3
##.
.##
...
...
#..
###

output:

Yes
24
1 2
2 1
1 2
1 2
2 1
2 1
2 1
1 1
1 1
2 1
2 1
1 1
1 3
2 2
1 3
1 3
2 2
2 2
1 3
2 3
1 3
1 3
2 3
2 3

result:

ok AC

Test #15:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

3
.#.
##.
.#.
#.#
..#
#..

output:

Yes
24
1 1
2 2
1 1
1 1
2 2
2 2
2 1
2 1
1 1
2 1
1 1
1 1
2 3
1 2
2 3
2 3
1 2
1 2
2 2
1 3
2 2
2 2
1 3
1 3

result:

ok AC

Test #16:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

3
#.#
#..
#..
.#.
.##
.#.

output:

Yes
24
1 1
2 2
1 1
1 1
2 2
2 2
1 1
1 1
2 2
2 2
1 1
2 2
1 2
1 2
2 3
1 2
2 3
2 3
2 2
1 3
2 2
2 2
1 3
1 3

result:

ok AC

Test #17:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

4
####
#..#
...#
.#..
....
.##.
###.
#.##

output:

Yes
64
1 1
2 2
2 2
2 2
1 1
1 1
1 1
2 2
1 1
2 3
2 3
2 3
1 1
1 1
1 1
2 3
2 1
2 1
1 1
1 1
2 1
2 1
1 1
1 1
2 2
2 2
1 1
1 1
2 2
2 2
1 1
1 1
1 2
1 2
2 3
2 3
2 3
1 2
1 2
2 3
2 1
2 1
1 2
2 1
2 1
1 2
1 2
1 2
1 3
1 3
1 3
2 3
2 3
2 3
1 3
2 3
1 4
1 4
2 4
1 4
1 4
2 4
2 4
2 4

result:

ok AC

Test #18:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

4
.#.#
##..
.#.#
.##.
#.#.
..##
#.#.
#..#

output:

Yes
64
1 1
2 2
1 1
1 1
1 1
2 2
2 2
2 2
2 4
1 1
2 4
2 4
2 4
1 1
1 1
1 1
2 3
1 2
1 2
2 3
2 3
2 3
1 2
1 2
1 2
1 2
2 4
1 2
1 2
2 4
2 4
2 4
2 2
1 3
2 2
2 2
2 2
1 3
1 3
1 3
1 3
2 4
1 3
1 3
1 3
2 4
2 4
2 4
2 2
1 4
2 2
2 2
2 2
1 4
1 4
1 4
1 4
2 4
1 4
1 4
1 4
2 4
2 4
2 4

result:

ok AC

Test #19:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

19
.######.######..###
...###.##.###.#####
.#.####..#.##...###
.#####.##.######.##
.##.#############..
.#.....##..#.##.#.#
#####.###..#.###.##
#.####.#...##..#.##
.######.##.##..####
.#.###.###.###..###
#######.###.#..###.
#####.###.####.##.#
..#.######..###..#.
#.#.#..####..###.#.
########.####..##...

output:

No

result:

ok AC

Test #20:

score: 0
Accepted
time: 0ms
memory: 3856kb

input:

21
#####################
#####################
#####################
#####################
#####################
#####################
#####################
#########.###########
#####################
#####################
#####################
#####################
#####################
###########...

output:

No

result:

ok AC

Test #21:

score: 0
Accepted
time: 0ms
memory: 3500kb

input:

26
##.###....#######.....#...
.#.##.#####..#..#..###.###
.#.#####.##.##.#.#.##.#..#
###.###...##...#.#....#.#.
.##..###..#.##.#.##..#.#.#
#..##...##.#...####...####
##.#..###.#.####...###....
.##..#..##.##..#.##...#.##
####.###..#.#####..#####..
.#.#.##..###.###..###.####
##.##.#..#..#....###..###.
...

output:

No

result:

ok AC

Test #22:

score: 0
Accepted
time: 2ms
memory: 3624kb

input:

35
####.##.###.####..##.##############
####.####.##############.######.###
###########..######.###.######.###.
#.#.####.##.#####...###############
################.#####.############
#######...#.####.###..######.######
#.##.#############.####.######.#.##
##..####.####.#####################
#####.##....

output:

Yes
13720
2 5
1 1
1 1
1 1
1 1
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 8
1 1
1 ...

result:

ok AC

Test #23:

score: 0
Accepted
time: 1ms
memory: 3672kb

input:

34
.........#.................#......
...#.#............................
..........#.............#.........
.................................#
.......#..........................
..................................
.......................#..........
.................#................
....................

output:

Yes
2788
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 25
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
2 25
...

result:

ok AC

Test #24:

score: 0
Accepted
time: 1ms
memory: 3692kb

input:

23
####.####.#.#.#########
..####.##.##.###.######
#.###...#.#.###.###.###
###.#####.####..#######
#.#...##.######..#.#.##
.####.##.###########..#
##.#....##..###.#.#..##
##.#.####...##.###..#.#
##.###..###########.###
###.###..###.#.#.#.##.#
#.####.###..##.#####..#
###.######.##.####..#.#
.###.####...

output:

Yes
5336
2 5
1 1
1 1
1 1
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 10
1 1
1 1
1 1
1 1
1 1
1 1
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 1...

result:

ok AC

Test #25:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

20
#....###......##...#
.......##...#...#..#
......#.....#.#.....
..#....##.#..#.#....
#..#...#.#...##.#...
...#...#...##.....#.
#####.#........#....
....##...#.#..#.....
.#.#........#....#..
.#.#.###...#........
#.....#..##.##......
##....##..#.........
.#.#..............#.
#..............#..#.
##....

output:

Yes
3240
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 12
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
2 12
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 13
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 13
2 13
2 13
2 13
2 13
2...

result:

ok AC

Test #26:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

12
##..#.......
.#.##.###.#.
##.#..#.####
##.###..###.
.#.#.##.#.##
##.###.#...#
#..###..####
..####.#####
#.#.##.##.#.
.#.##.####..
.#.....#####
###.#..##.#.
.##.#######.
..###.#.####
#.###...##..
.#...##.#.##
.#.#########
#...##.#.##.
.##.##...##.
..####.#.###
...#.#######
..#.......#.
..#.#..##.#...

output:

Yes
792
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 2
1 1
1 1
1 1
1 1
1 1
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 8
2 2
...

result:

ok AC

Test #27:

score: 0
Accepted
time: 12ms
memory: 4436kb

input:

44
###...##.#....##.#####.##.##...####.##....##
#.#...##..#.#.##..#.###.......####..#..#..#.
..#.########..##.#.....##.....#..##...#.#.#.
#.#.##.#.#.#.#....#.#.######.#....#......###
#.#.#.##...##.#..#.#..#######.#.###..###.###
###..#...#...#........##..#...#.##..#..#..##
..##.#..#..#####......#..##...

output:

Yes
85184
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 ...

result:

ok AC

Test #28:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

10
##...#.#.#
###....###
#####.#...
....#....#
....#..##.
.#.#..##.#
##.##.#...
#..#..##.#
##..#.#.#.
######.#.#
..###.#.#.
...####...
.....#.###
####.####.
####.##..#
#.#.##..#.
..#..#.###
.##.##..#.
..##.#.#.#
......#.#.

output:

Yes
1000
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 4
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 6
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
1 1
2 8
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 8
2 8...

result:

ok AC

Test #29:

score: 0
Accepted
time: 11ms
memory: 4276kb

input:

44
..#.#.###.#.....#...#.#####.....#....#.#....
####.....#..##...##..#.####.#.#..#..#..#####
#.###.##########.##.#####..#####.#.##....#.#
#..#.##.##..###..#...#.....###.##..##.#.##..
.####.#..##.###.#.###....#..#..######...#.#.
##...#.#.##.##..#.##.####.###.#..#####.#.###
.#..####...##.####.....##.....

output:

Yes
85184
1 1
1 1
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 ...

result:

ok AC

Test #30:

score: 0
Accepted
time: 0ms
memory: 3840kb

input:

10
###..#...#
#.##.##..#
#..#..##.#
..#..###..
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.##.##..#.
##.##...##
.##...###.
#..#..#..#
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.#...#..##
#.....####
#.###.#.#.

output:

Yes
1000
1 1
1 1
1 1
2 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
1 1
1 1
1 1
2 5
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
1 1
1 1
1 1
1 1
2 7
1 1
1 1
1 1
1 1
1 1
1 1
2 7
2 7
2 7
2 7
2 7
2 7
2 7
2 7
2 7
2 8
1 1
1 1
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
2 8
1 1...

result:

ok AC

Test #31:

score: 0
Accepted
time: 4ms
memory: 3744kb

input:

30
..#.#..#....##.#..###...##.#..
..###...#####.#..##.##......##
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###..#.##..##...#####.##..##.#
#####.#..#...###.....##..#.#.#
##..#.####.####....####......#
##.#..####.#..##.....

output:

Yes
27000
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 5
1 1
1 1
1 1
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 5
2 ...

result:

ok AC

Test #32:

score: 0
Accepted
time: 18ms
memory: 4300kb

input:

79
###########.#####.#.###################################################.######.
#####.#########.##.###.##.#.######.############.####.##.###########.##..#######
#########.##..########.###.###.##########..################.#########.####.###.
#####.####..##.#####.#.###.######.######################....

output:

Yes
112022
1 1
1 1
1 1
1 1
1 1
2 17
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
...

result:

ok AC

Test #33:

score: 0
Accepted
time: 18ms
memory: 5448kb

input:

79
..........##...............#..#.#...#...#.....##...............................
..#...#......#.........#..##...#.#....##.##.........##.#...#...#......#..##....
.##....#.........#........#...............#....#......#.......#....#..#....#...
...#...##...##...#...#.#.....................#.#............

output:

Yes
133510
2 11
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11
2 11...

result:

ok AC

Test #34:

score: 0
Accepted
time: 16ms
memory: 4396kb

input:

79
.......#..##.#.........#....#....#..#..#.........#.#...........#...............
..#.................#............#...........................#........#.#....#.
#........................#........#........#..................#..##...........#
....#...##.................#......##........................

output:

Yes
99224
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 65
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #35:

score: 0
Accepted
time: 8ms
memory: 3864kb

input:

79
....................#..........................................................
.............#..#..#.........#............#...............................#....
.......................................................#.......................
.........................#....#......................#.#....

output:

Yes
40922
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 33
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #36:

score: 0
Accepted
time: 36ms
memory: 5348kb

input:

79
...#####...######.#####.###...####.#.##.#.#....#..##..########.##.##.#.####..##
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#..####.#.#####.###.####..##..##.#.#####..#.###..#..#....#.####..###.##.###.#.#
.##.####.####..######.###..##.#########.#.##.##.#####.......

output:

Yes
221516
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
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2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2...

result:

ok AC

Test #37:

score: 0
Accepted
time: 80ms
memory: 8516kb

input:

79
######.#####.##.....#..##.##.##.##.###.#####..#####.#.#######.##.#.###.#.###.#.
...#.....##.....#...#...#.####....#.#.#.######..#..####.#.#######.###..###.###.
.#.#....##.....##.###.#####...#......#.#..#.#..###.#######.#.##...##..###.#..#.
.##.#.#..##.#...###.##....##......#..#....##.##.#.#.#...#...

output:

Yes
492960
1 1
1 1
1 1
1 1
1 1
1 1
2 7
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #38:

score: 0
Accepted
time: 79ms
memory: 7972kb

input:

79
..#.#..###.##.#.#.####.#.##.#..#....#...#######.#...#...#....#####..##..##.####
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#...#...#.##.#..##.#####.#.#####.......#######...###.#.#...#.###.####.####..##.
#.##.#..#......##...#.##..#..###.##..#..###..#.##.....##....

output:

Yes
492960
1 1
1 1
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #39:

score: 0
Accepted
time: 78ms
memory: 9280kb

input:

79
....#.#.##..#.#...........########..#..#..###########.###..#..####.#.###.#.....
.#..#...#...#.#####.#..##.#.#.#.#...#.##.##.#..##..##########....##.###.####.##
..###..#..###.....#..##..#.....##..##.###....##..####..##..##..#####.#####....#
#.#######..###..###.##.#.#..###########.##..#....#.#.#..#...

output:

Yes
492960
1 1
1 1
1 1
1 1
2 5
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #40:

score: 0
Accepted
time: 74ms
memory: 9044kb

input:

79
###..#.#.#...##.##.###...#.####.####...#....#..#...###...#.#..#...#.#.#.##..#..
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##.....#####.#..#.....#.#.#..#.#..#.############..#.#.#...#....#.###.#...##.##.
#.#...#.########..##....#####...##...#.#.#.#..#.#...##......

output:

Yes
492960
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2...

result:

ok AC

Test #41:

score: 0
Accepted
time: 78ms
memory: 8056kb

input:

79
.....###.##.#.#....####.#.###..#.###..#.##...###.##..#.##.#.####......#.###.#..
###.##..###.######.#.##..####.#####.#.#.####..#.##..######..#...#.##....###...#
#...##.####.#..#####..#####.##.#...####.#...####..##.##.#..####....#...#....###
####..###..#.##.......#...#..##.####.##.###...#####.#..#....

output:

Yes
492960
2 6
1 1
1 1
1 1
1 1
1 1
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2...

result:

ok AC

Test #42:

score: 0
Accepted
time: 71ms
memory: 9544kb

input:

79
..##.##.#..#.#.#.#..##.#.....#.#####...####.####..###..##..#....##.#.#...#....#
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#..##..###.#.###.###.##.######.#.#........##...##.##..#.#...

output:

Yes
492960
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2...

result:

ok AC

Test #43:

score: 0
Accepted
time: 70ms
memory: 8676kb

input:

79
...##...#..##......##..##....###....#.##..##.##.##..#.#..#.#..##...#........#..
####.#.#.#.#.###....#..#.##.....#.#.###.#.#.#.#...#.#####..##..###.##.#.#######
..#.#.#...#####.#####.#.##..#.#.#..###.##...##.#.#..#...#####.###..##...##..###
.#....#...#..##......#..##....#..##.#..#.##.###..##...#.#...

output:

Yes
492960
1 1
1 1
1 1
2 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #44:

score: 0
Accepted
time: 78ms
memory: 8064kb

input:

79
#....#.##.###.....##.#####.#.#..##..#.######.#.###.#.######.#.##.#......#..#.##
.###.##.##......#..###.#.#....#....##.###.#.###.#......#...##..##..##...#.##...
.##.#..##...##...#.#....#...#...##..#.#.#.#...#.#.##...#.###..##.#####..#.#####
..###..#.###......#..#...###..#......###..##.....####..##...

output:

Yes
492960
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2...

result:

ok AC

Test #45:

score: 0
Accepted
time: 79ms
memory: 9000kb

input:

79
...#..####..##.#.#..#.....#..#.####...#.#..#.#....#..#..#.###.#####...#....#.##
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#..#.##.#.#.##..##.####..########.##.#.#..####.#####.##.######.##.#..####..##.#
##...#....##....####.#.#.#..#...##########.###.###.#..###...

output:

Yes
492960
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
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2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2...

result:

ok AC

Test #46:

score: 0
Accepted
time: 70ms
memory: 9564kb

input:

79
#...##..#.##..#.#.###..##.###.#####..#.#...###......#..#...#..######.#.#..#.#.#
#..#.##...#.###.#..#...#####.#.#.#...##..##.###..###..####..#.#.#..####.##.#..#
###..#.##..##.###..###.#.##..#..##....##.#..####.##.##..###..#..#.....#..#.##..
.#.#.....##...#.##..###.##.##.##..#..###.##...#.#.#####.#...

output:

Yes
492960
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #47:

score: 0
Accepted
time: 43ms
memory: 5348kb

input:

80
##..#..#.#.##.######.####.##...#..#####.#..#.#####.##...#.####.##.##.#.#...#.#..
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#.###.###..##.#.##.##...###.#.####...##.###.#...##.#.#...

output:

Yes
251840
1 1
1 1
2 3
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #48:

score: 0
Accepted
time: 33ms
memory: 5464kb

input:

80
.....#.##...#.#.###.......#..#.#...#..###.#.#..#..#.#...###......####..#.#.#..##
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#.#.#..#.#.##..........#..............##..#.#..###.##..#.###...#......#.#...##..
....#...##.##.#.#.......#...#.#.##.#...#.###..#.#...##...

output:

Yes
236320
2 6
1 1
1 1
1 1
1 1
1 1
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
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2 6
2 6
2 6
2 6
2 6
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2 6
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2 6
2 6
2 6
2 6
2 6
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2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2...

result:

ok AC

Test #49:

score: 0
Accepted
time: 20ms
memory: 4396kb

input:

80
###..####..############.########.########.###.########.#####.###.##.######..####
.#####.#.#####.###.######.###..##.################.###.#.#######################
########.#####.######..##.##.####.#.#####.#.#.###..#########...######.##.#######
##.############.#..#.##..########.####..####..#.######...

output:

Yes
124160
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
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2 4
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2 4
2 4
2 4
2 4
2 4
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2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2...

result:

ok AC

Test #50:

score: 0
Accepted
time: 33ms
memory: 5452kb

input:

80
#.###.##..#..##############.#.###..#######.#####.####.###.######...######.######
#.##...#.####.#.###..#.#####.####.#.#.######.#####.#...###.##..##.#.####.##..###
#####################.#..#####.######.###.####.##############.####.###.##.##.#.#
##.##.#.###.##..#####.###########.##.#.#.#.##..#.###.#...

output:

Yes
207360
2 10
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 10
2 10
2 10
2 10
2 10
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2 10
2 10
2 10
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2 10
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2 10
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2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 10
2 1...

result:

ok AC

Test #51:

score: 0
Accepted
time: 27ms
memory: 5376kb

input:

80
#####..##.###..###..##.#......#..####.##.####.#####.##.####.###.###..#..#.####..
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.#.###.########..###.#.#.#####.###..##...####..#..###....

output:

Yes
199520
2 6
1 1
1 1
1 1
1 1
1 1
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
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2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2...

result:

ok AC

Test #52:

score: 0
Accepted
time: 71ms
memory: 8700kb

input:

80
##.#..#####...####.#.....#.#.#....##...#.....##...##....#..##....###.....#.##.#.
##.#...#..##.#####...#..#.......#..#..#.###.###########.###.#.##.##.##.########.
...##.##.#..###...###.#.###.#.##.#####..#.....##.####..##.#.####.#######.###.###
....#.##..#.##...##..##.##....#.#...###.#.##..##.##......

output:

Yes
512000
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
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2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2...

result:

ok AC

Test #53:

score: 0
Accepted
time: 79ms
memory: 9536kb

input:

80
.#..#.####..##.#..##...#.#..#.#.#...#.#####.#..##....#.####.#.####.##.#.#...#..#
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...##..##...#.#...##...##.#.####.#...###..#...#####.##...

output:

Yes
512000
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #54:

score: 0
Accepted
time: 75ms
memory: 9544kb

input:

80
####...####.#.#..####.....###...#.#.#......#..##.###.###.#.#.#...#..###.#...#..#
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#.########.###...#..##..##..######..#.#.#.###..##..#.#.#.###.#.###...#.####..###
#.##.#.####..####.#..##.###.##.##......#..##....###.##...

output:

Yes
512000
1 1
1 1
1 1
1 1
2 5
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #55:

score: 0
Accepted
time: 76ms
memory: 8148kb

input:

80
#..#..........###.#...#.######..###...###..####.#..#.####.##.###..##....#..#.##.
###..##.#.#.###......#####...#.##.#.#..#.....###.#...##.#.##.#......#.#..###...#
####.##...#.###..###.####..#.#.###.####..#.##.###.#.#..##.##.##....##...#.#...##
##.#.#..#.###....##..####.#......#####....##.#.##.#.##...

output:

Yes
512000
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
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2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2...

result:

ok AC

Test #56:

score: 0
Accepted
time: 75ms
memory: 8484kb

input:

80
.#..#...#...##...#....##.#.#.###....##.#.#..#.#.#......#####.#.##.#.#...#.###...
#..######.##.####..####..##..#####.##.....#.##...###.##.##.#....#.######....###.
#.#.#.##..##.#..#...##...###.#....#.######.#####....#.#..#.####..#....##..#...##
#.#####.##.#.....#.##.###.#####.#########.####.##....#...

output:

Yes
512000
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #57:

score: 0
Accepted
time: 77ms
memory: 8204kb

input:

80
#.#.#....#.#.#......##.##..#.##...##.##..#######..#####..##.#....####.##.##.##..
...####...#.###...#.#........#.##....#...##..##...#.#########..#.#...##....#.#..
..#..#.###..#.#..###.##.###..##..####.#..##.#.##..#...#...##.....###.#....###.#.
##.######..#...###.##.####.#.#..##.#.##....#..#..#...#...

output:

Yes
512000
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
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2 2
2 2
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2 2
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2 2
2 2
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2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
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2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2...

result:

ok AC

Test #58:

score: 0
Accepted
time: 84ms
memory: 8332kb

input:

80
...###.#.#..#....##.##....#.####.####..########.##..#####.##.#..##..##.#...#.#.#
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#..##...#.##.#.#.##...##.......###...##..#...##..####.####.##.##..#.##....#####.
#.##..##..#.#.#..#..##.#...##.##.#.....#....#.#.##..#....

output:

Yes
512000
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
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2 4
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2 4
2 4
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2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
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2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2 4
2...

result:

ok AC

Test #59:

score: 0
Accepted
time: 78ms
memory: 9208kb

input:

80
###..#.#..#.#.#.#.##.####..##.##......###.##..##.#.#....####....###.#....###.#.#
#######.#.##...##.....####.##...###..#.#..###..###.#..###.#.......#....#.#.#....
###.#.#.##...#...##.....###.##.#...#..###.#...###.##.#.##..#.#..#.#....######..#
#.#..##.#.######.#...##.#..#...#.#..#..#...#..##.#...#...

output:

Yes
512000
1 1
1 1
1 1
2 4
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #60:

score: 0
Accepted
time: 71ms
memory: 8196kb

input:

80
##.##..##....#..#.#...#####....#.####....#.....#..####...#.##.#..#..#######..##.
.######.####..#.#####.##.....#.####....#.###.....##.#.#.#....#.##.#.#.###.##....
###.#..#.##.#.##.##.#.#.##.....##..#...#...#.#.##.#####.#....#..#..#.###.#.#.#.#
#..#..##..#.##..#..#.###.#.###..#...####.##....####......

output:

Yes
512000
2 3
1 1
1 1
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
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2 3
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2 3
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2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
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2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2 3
2...

result:

ok AC

Test #61:

score: 0
Accepted
time: 73ms
memory: 8528kb

input:

80
.#.##..####..#.#..#.##.##.##..#..#############..###.######.#.#..##.##....##.##.#
....#...##.#.####..#.##..#....#...#.#..##..##.###.######.###..#.#.####.#......#.
....##...###.#.#..#.#....#...#.#####..###.#.##...###.......#.####.####....#..##.
..###.#....##..#.#..#.#.##..###..#.##..##..#.####.#.##...

output:

Yes
512000
1 1
2 2
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1...

result:

ok AC

Test #62:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

5
...##
##...
#.#.#
#.#.#
#.#..
###..
..###
.#...
.#.#.
.#.##

output:

Yes
120
2 4
1 1
1 1
1 1
2 4
2 4
2 4
2 4
1 1
1 1
2 5
1 1
1 1
1 1
2 5
2 5
2 5
2 5
1 1
1 1
2 1
2 1
2 1
2 1
1 1
1 1
1 1
2 1
1 1
1 1
2 3
1 2
2 3
2 3
2 3
2 3
1 2
1 2
1 2
1 2
1 2
1 2
2 1
2 1
2 1
2 1
1 2
1 2
1 2
2 1
2 3
2 3
2 3
2 3
1 2
1 2
1 2
2 3
1 2
1 2
1 3
1 3
1 3
2 5
1 3
1 3
2 5
2 5
2 5
2 5
2 2
1 4
2 2
...

result:

ok AC

Test #63:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

5
###.#
.#...
#..#.
#..##
.#..#
...#.
#.#.#
.##.#
.##..
#.##.

output:

Yes
120
1 1
1 1
1 1
2 4
1 1
1 1
2 4
2 4
2 4
2 4
2 1
2 1
2 1
2 1
1 1
1 1
1 1
1 1
2 1
1 1
1 2
2 3
1 2
1 2
1 2
1 2
2 3
2 3
2 3
2 3
2 5
1 2
2 5
2 5
2 5
2 5
1 2
1 2
1 2
1 2
1 3
2 2
1 3
1 3
1 3
1 3
2 2
2 2
2 2
2 2
2 3
1 3
1 3
2 3
2 3
2 3
2 3
1 3
1 3
1 3
2 5
1 3
2 5
2 5
2 5
2 5
1 3
1 3
1 3
1 3
2 2
1 4
2 2
...

result:

ok AC

Test #64:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

5
..##.
..#.#
.....
#....
....#
#....
.....
.#...
..#..
.#.##

output:

Yes
50
2 3
1 1
1 1
2 3
2 3
2 3
2 3
1 1
1 1
1 1
2 2
2 2
2 2
1 1
1 1
1 1
2 2
2 2
1 1
1 1
2 3
2 3
1 4
2 3
2 3
2 3
1 4
1 4
1 4
1 4
2 2
2 2
1 2
1 2
2 2
2 2
2 2
1 2
1 2
1 2
2 4
2 4
2 4
2 4
1 4
1 4
1 4
2 4
1 4
1 4

result:

ok AC

Test #65:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

5
.#...
.....
.#.##
.....
.....
.....
.....
..##.
...#.
#....

output:

Yes
30
2 3
2 3
2 3
1 1
2 3
2 3
1 1
1 1
1 1
1 1
1 3
1 3
2 4
2 4
2 4
2 4
1 3
1 3
1 3
2 4
2 1
2 1
2 1
1 3
2 1
2 1
1 3
1 3
1 3
1 3

result:

ok AC

Test #66:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

5
...##
##.#.
.....
#.#.#
#.##.
...#.
.#..#
###.#
#..##
.#...

output:

Yes
70
1 2
2 5
1 2
1 2
1 2
1 2
2 5
2 5
2 5
2 5
2 1
1 3
2 1
2 1
2 1
2 1
1 3
1 3
1 3
1 3
1 2
1 2
1 2
2 2
2 2
2 2
2 2
1 2
1 2
2 2
1 4
2 3
1 4
1 4
1 4
1 4
2 3
2 3
2 3
2 3
2 1
2 1
2 1
1 3
2 1
2 1
1 3
1 3
1 3
1 3
1 4
1 4
1 4
1 4
2 3
2 3
2 3
2 3
1 4
2 3
1 5
1 5
2 4
1 5
1 5
1 5
2 4
2 4
2 4
2 4

result:

ok AC

Test #67:

score: 0
Accepted
time: 0ms
memory: 3484kb

input:

5
#.#..
###.#
.##.#
.#...
..#..
#...#
##..#
....#
#..##
.##..

output:

Yes
50
1 1
1 1
2 5
1 1
1 1
1 1
2 5
2 5
2 5
2 5
1 2
1 2
1 2
2 1
2 1
2 1
1 2
1 2
2 1
2 1
2 4
2 4
2 4
2 4
1 3
1 3
2 4
1 3
1 3
1 3
1 3
1 3
2 5
2 5
2 5
2 5
1 3
1 3
1 3
2 5
2 2
1 5
2 2
2 2
2 2
2 2
1 5
1 5
1 5
1 5

result:

ok AC

Test #68:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

6
##....
##.#.#
.###..
#..#.#
.###..
##..#.
..####
..#.#.
#...##
.##.#.
#...##
..##.#

output:

Yes
216
1 1
1 1
2 3
1 1
1 1
1 1
1 1
2 3
2 3
2 3
2 3
2 3
1 1
1 1
2 4
1 1
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
1 1
1 1
2 1
2 1
2 1
2 1
2 1
1 1
1 1
1 1
1 1
2 1
1 1
1 1
2 2
2 2
2 2
2 2
2 2
1 1
1 1
1 1
1 1
2 2
1 2
2 4
1 2
1 2
1 2
1 2
1 2
2 4
2 4
2 4
2 4
2 4
1 2
2 6
1 2
1 2
1 2
1 2
1 2
2 6
2 6
2 6
2 6
2 6
2 2
...

result:

ok AC

Test #69:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

6
.##.##
##....
..#...
.##.#.
.##..#
###.##
#..#..
..####
##.###
#..#.#
#..##.
...#..

output:

Yes
216
1 1
2 2
1 1
1 1
1 1
1 1
1 1
2 2
2 2
2 2
2 2
2 2
1 1
2 4
1 1
1 1
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
2 3
2 3
2 3
2 3
2 3
1 1
1 1
1 1
1 1
2 3
1 1
1 1
1 1
1 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
1 1
1 1
2 4
1 2
1 2
1 2
1 2
2 5
1 2
1 2
2 5
2 5
2 5
2 5
2 5
1 2
1 2
1 2
1 2
2 6
1 2
1 2
2 6
2 6
2 6
2 6
2 6
1 3
...

result:

ok AC

Test #70:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

6
......
......
......
......
......
......
......
......
......
......
......
......

output:

Yes
0

result:

ok AC

Test #71:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

6
###..#
##....
..#..#
#.#.##
.#.#.#
.#.###
##.#..
##..#.
.##.#.
.##...
#.###.
#.###.

output:

Yes
120
2 4
1 1
2 4
2 4
2 4
2 4
2 4
1 1
1 1
1 1
1 1
1 1
2 5
2 5
2 5
2 5
2 5
1 1
1 1
1 1
1 1
1 1
2 5
1 1
2 6
1 3
1 3
1 3
1 3
2 6
2 6
2 6
2 6
2 6
1 3
1 3
1 3
1 3
2 1
2 1
2 1
2 1
2 1
1 3
1 3
1 3
1 3
2 1
1 4
1 4
1 4
2 5
1 4
1 4
1 4
2 5
2 5
2 5
2 5
2 5
2 1
2 1
2 1
2 1
2 1
1 4
2 1
1 4
1 4
1 4
1 4
1 4
2 3
...

result:

ok AC

Test #72:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

6
.#..#.
#.####
...###
##....
#.####
#.#...
.##.#.
.###.#
#.##.#
#.#...
###..#
.##...

output:

Yes
84
1 1
1 1
1 1
1 1
2 1
2 1
2 1
2 1
2 1
1 1
1 1
2 1
1 2
1 2
1 2
2 5
1 2
1 2
1 2
2 5
2 5
2 5
2 5
2 5
2 5
1 3
1 3
1 3
1 3
2 5
2 5
2 5
2 5
2 5
1 3
1 3
1 3
1 3
1 3
1 3
1 3
2 2
2 2
2 2
2 2
2 2
1 3
2 2
1 4
2 4
2 4
2 4
2 4
2 4
1 4
1 4
1 4
1 4
1 4
2 4
2 5
1 5
1 5
1 5
2 5
2 5
2 5
2 5
2 5
1 5
1 5
1 5
2 2
1...

result:

ok AC

Test #73:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

6
.#####
.##..#
##.##.
......
##..##
....#.
...#..
####..
.###..
###.#.
..##.#
....##

output:

Yes
120
2 1
2 1
2 1
2 1
2 1
1 1
1 1
1 1
1 1
1 1
2 1
1 1
1 1
2 4
2 4
2 4
2 4
2 4
1 1
1 1
1 1
1 1
1 1
2 4
2 3
2 3
2 3
2 3
1 1
1 1
1 1
1 1
2 3
2 3
1 1
1 1
2 1
2 1
2 1
1 1
2 1
2 1
2 1
1 1
1 1
1 1
1 1
1 1
1 2
1 2
2 2
2 2
2 2
2 2
1 2
1 2
1 2
1 2
2 2
2 2
1 3
1 3
2 3
2 3
2 3
2 3
2 3
1 3
1 3
1 3
1 3
2 3
2 5
...

result:

ok AC

Extra Test:

score: 0
Extra Test Passed