QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#549493#8688. Quartetsucup-team052AC ✓69ms36056kbC++234.8kb2024-09-06 16:25:542024-09-06 16:25:54

Judging History

你现在查看的是最新测评结果

  • [2024-09-06 16:25:54]
  • 评测
  • 测评结果:AC
  • 用时:69ms
  • 内存:36056kb
  • [2024-09-06 16:25:54]
  • 提交

answer

#include <bits/stdc++.h>
#define rep(i, a, b) for (int i = a; i <= b; i++)
#define per(i, a, b) for (int i = a; i >= b; i--)
using namespace std;

typedef unsigned long long ull;
typedef pair <int, int> pii;
typedef long long ll;

template <typename T>
inline void read(T &f) {
    f = 0; T fu = 1; char c = getchar();
    while (c < '0' || c > '9') { if (c == '-') { fu = -1; } c = getchar(); }
    while (c >= '0' && c <= '9') { f = (f << 3) + (f << 1) + (c & 15); c = getchar(); }
    f *= fu;
}

template <typename T>
void print(T x) {
    if (x < 0) putchar('-'), x = -x;
    if (x < 10) putchar(x + 48);
    else print(x / 10), putchar(x % 10 + 48);
}

template <typename T>
void print(T x, char t) {
    print(x); putchar(t);
}

const int N = 32;

struct sta {
    int pos[4];
} st[1005][8][256];

int dp[9][9][9][9], ndp[9][9][9][9];
int n;

int main() {
    for (int i = 0; i < 8; i++) {
        for (int j = 0; j < 256; j++) {
            int tmp = j;
            for (int k = 0; k < 4; k++) {
                st[0][i][j].pos[k] = tmp % 4;
                tmp /= 4;
            }
        }
    }
    cin >> n;
    for (int t = 1; t <= n; t++) {
        for (int i = 0; i < 8; i++) {
            for (int j = 0; j < 256; j++) {
                st[t][i][j] = st[t - 1][i][j];
            }
        }
        int x, y; char op;
        cin >> x >> op >> y;
        --x; --y;
        if (op == 'A') {
            string foo, typ;
            cin >> foo >> typ;
            int id = foo[0] - '1', z = foo[1] - 'A';
            for (int i = 0; i < 256; i++) {
                if (st[t][id][i].pos[0] != -1) {
                    int ok = 0;
                    for (int j = 0; j < 4; j++) {
                        if (st[t][id][i].pos[j] == x) {
                            ok = 1;
                            break;
                        }
                    }
                    if (!ok) {
                        st[t][id][i].pos[0] = -1;
                    } else {
                        if (typ == "yes") {
                            if (st[t][id][i].pos[z] != y) {
                                st[t][id][i].pos[0] = -1;
                            } else {
                                st[t][id][i].pos[z] = x;
                            }
                        } else {
                            if (st[t][id][i].pos[z] == y) {
                                st[t][id][i].pos[0] = -1;
                            }
                        }
                    }
                }
            }
        }
        if (op == 'Q') {
            for (int i = 0; i < 256; i++) {
                int ok = 1;
                for (int j = 0; j < 4; j++) {
                    if (st[t][y][i].pos[j] != x) {
                        ok = 0;
                        break;
                    }
                }
                if (!ok) st[t][y][i].pos[0] = -1;
            }
        }
    }
    int l = 1, r = n, ans = n + 1;
    while (l <= r) {
        int mid = (l + r) >> 1;
        memset(dp, 0, sizeof(dp));
        dp[0][0][0][0] = 1;
        for (int i = 0; i < 8; i++) {
            memset(ndp, 0, sizeof(ndp));
            for (int j = 0; j < 256; j++) {
                if (st[mid][i][j].pos[0] == -1) continue;
                int a[4] = {0, 0, 0, 0};
                for (a[0] = 0; a[0] <= 8; a[0]++) {
                    for (a[1] = 0; a[1] <= 8; a[1]++) {
                        for (a[2] = 0; a[2] <= 8; a[2]++) {
                            for (a[3] = 0; a[3] <= 8; a[3]++) {
                                if (!dp[a[0]][a[1]][a[2]][a[3]]) continue;
                                int tmp = j;
                                for (int k = 0; k < 4; k++) {
                                    ++a[tmp % 4];
                                    tmp /= 4;
                                }
                                int ok = 1;
                                for (int k = 0; k < 4; k++) {
                                    if (a[k] > 8) {
                                        ok = 0;
                                        break;
                                    }
                                }
                                if (ok) ndp[a[0]][a[1]][a[2]][a[3]] = 1;
                                tmp = j;
                                for (int k = 0; k < 4; k++) {
                                    --a[tmp % 4];
                                    tmp /= 4;
                                }
                            }
                        }
                    }
                }
            }
            memcpy(dp, ndp, sizeof(dp));
        }
        if (dp[8][8][8][8]) l = mid + 1;
        else ans = mid, r = mid - 1;
    }
    if (ans == n + 1) printf("yes\n");
    else printf("no\n%d\n", ans);
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 44ms
memory: 6748kb

input:

27
1 A 2 7A yes
1 Q 7
1 A 2 1A no
2 A 1 3A no
1 A 2 1B no
2 A 1 3A no
1 A 2 1C no
2 A 1 3A no
1 A 2 1D no
2 A 1 3A no
1 A 2 2A no
2 A 1 3A no
1 A 2 2B no
2 A 1 3A no
1 A 2 2C no
2 A 1 3A no
1 A 2 2D no
2 A 1 3A no
1 A 3 2A no
3 A 2 3A yes
3 Q 3
3 Q 4
3 A 4 1A no
4 A 2 5A yes
4 Q 5
4 Q 6
4 A 3 2A no

output:

no
26

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 59ms
memory: 4388kb

input:

10
1 A 2 1A no
2 A 1 1A no
1 A 2 2A no
2 A 1 1A no
1 A 2 3A no
2 A 1 1A no
1 A 2 4A no
2 A 1 1A no
1 Q 5
1 A 2 6A no

output:

no
10

result:

ok 2 lines

Test #3:

score: 0
Accepted
time: 60ms
memory: 6224kb

input:

11
1 A 2 1A no
2 A 1 1A no
1 A 2 2A no
2 A 1 1A no
1 A 2 3A no
2 A 1 1A no
1 A 2 4A no
2 A 1 1A no
1 A 2 5A no
2 A 1 1A no
1 Q 6

output:

no
11

result:

ok 2 lines

Test #4:

score: 0
Accepted
time: 60ms
memory: 4288kb

input:

7
1 A 2 1A no
2 A 1 1A no
1 A 2 1B no
2 A 1 1A no
1 A 2 1C no
2 A 1 1A no
1 A 2 1D no

output:

no
7

result:

ok 2 lines

Test #5:

score: 0
Accepted
time: 57ms
memory: 4124kb

input:

10
1 A 2 1A no
2 A 1 1A no
1 A 2 2A no
2 A 1 1A no
1 A 2 3A no
2 A 1 1A no
1 A 2 4A no
2 A 1 1A no
1 Q 5
1 A 2 6A yes

output:

no
10

result:

ok 2 lines

Test #6:

score: 0
Accepted
time: 47ms
memory: 4292kb

input:

14
1 A 2 1A no
2 A 1 1A no
1 A 2 2A yes
1 A 2 2B no
2 A 1 1A no
1 A 2 3A yes
1 A 2 3B no
2 A 1 1A no
1 A 2 4A yes
1 A 2 4B no
2 A 1 1A no
1 A 2 5A no
2 A 1 1A no
1 Q 6

output:

no
14

result:

ok 2 lines

Test #7:

score: 0
Accepted
time: 35ms
memory: 3916kb

input:

4
1 A 2 1A no
2 A 1 1A no
1 Q 1
1 A 3 3A yes

output:

no
3

result:

ok 2 lines

Test #8:

score: 0
Accepted
time: 44ms
memory: 4212kb

input:

11
1 Q 8
1 A 2 1A no
2 A 1 1A no
1 A 2 2A no
2 A 1 1A no
1 A 2 3A no
2 A 1 1A no
1 A 2 4A no
2 A 1 1B yes
2 A 1 1C yes
2 A 1 1D yes

output:

no
10

result:

ok 2 lines

Test #9:

score: 0
Accepted
time: 55ms
memory: 3944kb

input:

5
1 A 2 1A yes
1 A 2 1B no
2 A 3 1B no
3 A 4 1B no
4 A 1 1C no

output:

no
5

result:

ok 2 lines

Test #10:

score: 0
Accepted
time: 60ms
memory: 4000kb

input:

4
1 A 2 1A no
2 A 3 1A no
3 A 4 1A no
4 A 1 1A no

output:

no
4

result:

ok 2 lines

Test #11:

score: 0
Accepted
time: 58ms
memory: 5904kb

input:

5
1 A 2 1A no
2 A 3 1A no
3 A 1 1A no
1 A 4 1A yes
1 A 4 1B yes

output:

no
5

result:

ok 2 lines

Test #12:

score: 0
Accepted
time: 58ms
memory: 4088kb

input:

7
1 A 2 1A no
2 A 1 1A no
1 A 4 1A yes
1 A 4 1B yes
1 A 2 1A no
2 A 3 1A no
3 A 1 1A no

output:

no
7

result:

ok 2 lines

Test #13:

score: 0
Accepted
time: 59ms
memory: 3916kb

input:

4
1 A 2 1A yes
1 A 2 1B yes
1 A 2 1C yes
1 A 2 1D yes

output:

no
4

result:

ok 2 lines

Test #14:

score: 0
Accepted
time: 40ms
memory: 4160kb

input:

3
1 A 2 1A no
2 Q 1
2 A 3 3A yes

output:

no
2

result:

ok 2 lines

Test #15:

score: 0
Accepted
time: 59ms
memory: 4196kb

input:

4
1 A 2 4A yes
1 A 3 4B yes
1 A 2 4D yes
1 A 4 4C yes

output:

no
4

result:

ok 2 lines

Test #16:

score: 0
Accepted
time: 60ms
memory: 6080kb

input:

5
1 A 2 4A yes
1 A 3 4B yes
1 A 2 4D yes
1 A 4 4C no
4 A 1 4C no

output:

no
5

result:

ok 2 lines

Test #17:

score: 0
Accepted
time: 38ms
memory: 4684kb

input:

17
1 A 2 5C no
2 A 3 5C no
3 A 1 5C no
1 A 2 2A no
2 A 3 2A no
3 A 1 2A no
1 A 2 3B no
2 A 3 3B no
3 A 1 3B no
1 A 2 1D no
2 A 3 1D no
3 A 1 1D no
1 A 2 8A no
2 A 3 8A no
3 A 1 8A no
1 A 4 6A no
4 Q 7

output:

no
17

result:

ok 2 lines

Test #18:

score: 0
Accepted
time: 69ms
memory: 3944kb

input:

5
1 A 2 8A yes
1 A 3 8B yes
1 A 2 8D yes
1 A 4 8C no
4 A 1 8C no

output:

no
5

result:

ok 2 lines

Test #19:

score: 0
Accepted
time: 39ms
memory: 3968kb

input:

3
1 A 2 1A no
2 A 1 1A no
1 A 2 1A yes

output:

no
3

result:

ok 2 lines

Test #20:

score: 0
Accepted
time: 50ms
memory: 3940kb

input:

5
1 A 4 4D no
4 A 1 6C yes
4 A 3 1B no
3 A 4 1D yes
3 Q 1

output:

no
5

result:

ok 2 lines

Test #21:

score: 0
Accepted
time: 17ms
memory: 4064kb

input:

8
1 Q 1
1 Q 2
2 Q 3
2 Q 4
3 Q 5
3 Q 6
4 Q 7
4 Q 8

output:

yes

result:

ok single line: 'yes'

Test #22:

score: 0
Accepted
time: 0ms
memory: 35804kb

input:

1000
1 A 4 1D yes
1 A 3 8B no
3 A 1 4D no
1 A 2 8B no
2 A 1 3D no
1 A 4 7A yes
1 A 4 6D yes
1 A 2 7B no
2 A 4 2A no
4 A 2 5D no
2 A 4 2B no
4 A 2 5C yes
4 A 1 1D yes
4 A 1 8C no
1 A 4 6D no
4 A 2 1D no
2 A 1 3D no
1 A 3 4D yes
1 A 2 2B yes
1 A 4 4B no
4 A 2 8A no
2 A 3 4C no
3 A 1 7A yes
3 A 4 2D no...

output:

yes

result:

ok single line: 'yes'

Test #23:

score: 0
Accepted
time: 0ms
memory: 35792kb

input:

1000
1 A 4 1C yes
1 A 3 7C no
3 A 1 4A no
1 A 2 7C no
2 A 1 6A no
1 A 4 6D yes
1 A 4 5A yes
1 A 2 6D no
2 A 4 3A no
4 A 2 3B no
2 A 4 3D no
4 A 2 8D yes
4 A 1 1D yes
4 A 2 3A yes
4 A 1 2B no
1 A 3 2C yes
1 A 3 5B yes
1 A 2 6B yes
1 A 2 6B no
2 A 4 3A yes
2 A 3 4A yes
2 A 4 6A no
4 A 2 8C no
2 A 3 7A...

output:

yes

result:

ok single line: 'yes'

Test #24:

score: 0
Accepted
time: 4ms
memory: 35936kb

input:

1000
1 A 4 1D yes
1 A 3 8D no
3 A 1 5B no
1 A 2 8D no
2 A 1 5A no
1 A 4 4C yes
1 A 4 3D yes
1 A 2 7D no
2 A 4 1B no
4 A 2 3B no
2 A 4 4A no
4 A 2 1B yes
4 A 2 8C no
2 A 1 5D yes
2 A 1 6B no
1 A 3 4C no
3 A 4 2D no
4 A 2 8C no
2 A 1 6C no
1 A 3 6A yes
1 A 2 3A no
2 A 1 4B yes
2 A 3 5A no
3 A 2 7C yes...

output:

yes

result:

ok single line: 'yes'

Test #25:

score: 0
Accepted
time: 6ms
memory: 35872kb

input:

1000
1 A 4 1C yes
1 A 3 8C no
3 A 1 4C no
1 A 2 8C no
2 A 1 5B no
1 A 4 6D yes
1 A 4 8A yes
1 A 2 4A yes
1 A 4 8A no
4 A 2 3B yes
4 A 2 7C no
2 A 1 5A yes
2 A 1 3C no
1 A 3 2A no
3 A 4 3D no
4 A 2 7C no
2 A 1 5D no
1 A 3 4C yes
1 A 4 1B yes
1 A 4 6D no
4 A 1 3A no
1 A 2 6B no
2 A 4 8D no
4 A 3 7D ye...

output:

yes

result:

ok single line: 'yes'

Test #26:

score: 0
Accepted
time: 6ms
memory: 35656kb

input:

1000
1 A 4 3D yes
1 A 3 2A yes
1 A 2 2B no
2 A 4 5D yes
2 A 1 5B no
1 A 2 1D yes
1 A 2 5D yes
1 A 2 3D no
2 A 1 5C yes
2 A 1 5A no
1 A 3 2A no
3 A 4 2C no
4 A 2 7D no
2 A 1 5B no
1 A 3 7C yes
1 A 2 5C yes
1 A 4 3D no
4 A 2 4A no
2 A 3 5B no
3 A 1 3A yes
3 A 4 8B no
4 A 3 4B yes
4 A 3 4D no
3 A 4 6D ...

output:

yes

result:

ok single line: 'yes'

Test #27:

score: 0
Accepted
time: 3ms
memory: 7492kb

input:

77
1 A 4 5B yes
1 A 2 8D no
2 A 1 4B no
1 A 4 5D yes
1 A 4 3D no
4 A 2 7B yes
4 A 1 6D no
1 A 3 5A yes
1 Q 5
1 A 2 1A yes
1 A 2 8A no
2 A 4 2A yes
2 A 3 6A yes
2 A 4 6C no
4 A 2 4B yes
4 A 2 6D no
2 A 3 2C no
3 A 2 1C no
2 A 3 7C no
3 A 1 1B yes
3 A 4 6B no
4 A 3 2B yes
4 A 3 2D no
3 A 4 4C yes
3 A ...

output:

yes

result:

ok single line: 'yes'

Test #28:

score: 0
Accepted
time: 2ms
memory: 5992kb

input:

61
1 A 4 2C yes
1 A 3 5B no
3 A 4 8C yes
3 A 2 8C no
2 A 4 1D yes
2 A 1 6B no
1 A 2 2B yes
1 A 2 6B yes
1 A 4 6D no
4 A 1 5B yes
4 A 1 6B yes
4 A 2 1C yes
4 A 1 5B no
1 A 3 2D yes
1 Q 2
1 A 2 4A no
2 A 3 3A yes
2 A 3 8B yes
2 A 4 8A no
4 A 2 5D yes
4 A 3 7B no
3 A 2 1B no
2 A 3 8B no
3 A 1 7C yes
3 ...

output:

yes

result:

ok single line: 'yes'

Test #29:

score: 0
Accepted
time: 2ms
memory: 7244kb

input:

81
1 A 4 2D yes
1 A 3 1B yes
1 A 2 1C no
2 A 4 6A yes
2 A 4 3A yes
2 A 1 5D yes
2 A 3 1D no
3 A 2 6A yes
3 A 4 7A yes
3 A 1 2D yes
3 A 2 6B yes
3 A 1 2D no
1 A 3 2D yes
1 A 3 4A yes
1 A 2 1D yes
1 Q 1
1 A 2 8B no
2 A 4 3C yes
2 Q 3
2 A 4 6D no
4 A 3 4B no
3 A 1 2C yes
3 A 4 7B no
4 A 3 7B yes
4 A 3 ...

output:

yes

result:

ok single line: 'yes'

Test #30:

score: 0
Accepted
time: 4ms
memory: 6552kb

input:

49
1 A 4 4D yes
1 Q 4
1 A 2 1A no
2 A 1 3D no
1 A 4 5B yes
1 A 4 5B no
4 A 2 2C yes
4 Q 2
4 A 3 7D no
3 A 4 3C no
4 A 2 7D no
2 A 1 6B no
1 A 3 5C yes
1 A 2 1C yes
1 A 2 8C yes
1 A 2 8D yes
1 Q 8
1 A 4 1A no
4 A 2 7A no
2 A 3 3D no
3 A 1 5A yes
3 A 4 3B no
4 A 3 7B yes
4 Q 7
1 A 2 1B no
2 A 3 3D no
...

output:

yes

result:

ok single line: 'yes'

Test #31:

score: 0
Accepted
time: 0ms
memory: 8024kb

input:

71
1 A 4 1C yes
1 A 3 7B no
3 A 1 3C no
1 A 2 7B no
2 A 1 4D no
1 A 4 7C yes
1 A 4 6B yes
1 A 2 7B no
2 A 4 2A no
4 A 2 6A no
2 A 4 2C no
4 A 2 5B yes
4 A 1 1D yes
4 A 2 5A yes
4 A 3 1B yes
4 A 1 5A no
1 A 3 7D yes
1 Q 7
1 A 3 3C yes
1 A 2 4D yes
1 A 2 6B no
2 A 4 6A yes
2 A 3 2B yes
2 Q 2
2 A 4 6A ...

output:

yes

result:

ok single line: 'yes'

Test #32:

score: 0
Accepted
time: 16ms
memory: 7212kb

input:

82
1 A 4 2B yes
1 A 3 8D no
3 A 1 3C no
1 A 2 8D no
2 A 1 5B no
1 A 4 6A yes
1 A 4 8C yes
1 A 2 2C yes
1 A 4 1A yes
1 A 2 5A yes
1 A 2 6D yes
1 Q 6
1 A 3 1D yes
1 Q 1
1 A 2 5B yes
1 A 2 8B yes
1 Q 8
1 A 3 5D no
3 A 2 5C no
2 A 3 4B no
3 A 1 5A yes
3 A 4 3B no
4 A 3 3B no
3 A 4 7D yes
3 A 4 7C no
4 A...

output:

no
30

result:

ok 2 lines

Test #33:

score: 0
Accepted
time: 4ms
memory: 9268kb

input:

107
1 A 4 4C yes
1 A 4 5B yes
1 A 2 5A no
2 A 4 1B no
4 A 2 2C no
2 A 4 1C no
4 A 2 1B yes
4 A 2 2B no
2 A 1 5D yes
2 A 1 6C no
1 A 3 8A no
3 A 4 3B no
4 A 2 1B no
2 A 1 7D no
1 A 3 6A yes
1 A 2 5B no
2 A 1 8A yes
2 A 4 1C no
4 A 2 1C yes
4 A 3 2B no
3 A 2 7A no
2 A 3 5C no
3 A 1 4B no
1 A 4 5A no
4...

output:

no
54

result:

ok 2 lines

Test #34:

score: 0
Accepted
time: 16ms
memory: 7412kb

input:

100
1 A 4 2B yes
1 A 3 7A no
3 A 1 3B no
1 A 2 7A no
2 A 1 5B no
1 A 4 4B yes
1 A 2 3C no
2 A 4 1A no
4 Q 6
4 A 2 1B no
2 A 4 2D no
4 A 2 8C yes
4 A 1 8D no
1 A 3 3A yes
1 A 3 5D yes
1 A 2 1A yes
1 A 2 4C no
2 A 4 8C yes
2 A 4 8C no
4 A 2 1B no
2 A 3 8A no
3 A 1 3A no
1 A 4 3C no
4 A 3 1D yes
4 A 1 ...

output:

no
22

result:

ok 2 lines

Test #35:

score: 0
Accepted
time: 24ms
memory: 7100kb

input:

91
1 A 4 2B yes
1 A 3 8B no
3 A 1 4B no
1 A 2 8B no
2 A 1 3A no
1 A 4 5C yes
1 A 4 6D yes
1 A 2 6C yes
1 A 4 3B yes
1 A 4 5C no
4 A 2 4C yes
4 A 1 5A yes
4 A 2 4A no
2 A 3 2C yes
2 A 1 1A no
1 A 3 7A no
3 A 4 1B no
4 A 2 5D no
2 A 1 2D no
1 A 3 8A yes
1 A 2 6B yes
1 Q 6
1 A 2 2D no
2 A 3 3D yes
2 A ...

output:

no
23

result:

ok 2 lines

Test #36:

score: 0
Accepted
time: 0ms
memory: 7980kb

input:

81
1 A 4 3A yes
1 A 3 6D no
3 A 4 8B yes
3 A 2 8B no
2 A 4 1B yes
2 A 1 4D no
1 A 2 4A yes
1 A 2 7B yes
1 A 4 3D yes
1 A 4 7B no
4 A 2 1B yes
4 A 2 1A no
2 A 1 4C yes
2 A 1 4B no
1 A 3 8A yes
1 A 3 6B yes
1 A 2 5B no
2 A 3 8B yes
2 A 3 1D yes
2 A 4 1C no
4 A 2 1C yes
4 A 3 7D no
3 A 2 3B no
2 A 3 2A...

output:

no
68

result:

ok 2 lines

Test #37:

score: 0
Accepted
time: 4ms
memory: 35848kb

input:

1000
1 A 4 2A yes
1 A 3 5B no
3 A 4 8C yes
3 A 1 1B no
1 A 4 3A yes
1 A 4 7B no
4 A 2 6C no
2 A 4 2B no
4 A 2 6B no
2 A 4 3B no
4 A 3 1C yes
4 A 1 1C no
1 A 3 4C yes
1 A 2 3A no
2 A 1 2C yes
2 A 3 5A yes
2 A 1 5C yes
2 A 4 6C yes
2 A 3 7D no
3 A 1 2A yes
3 A 1 7B yes
3 A 4 2A no
4 A 3 1B yes
4 A 1 4...

output:

no
196

result:

ok 2 lines

Test #38:

score: 0
Accepted
time: 6ms
memory: 35872kb

input:

1000
1 A 4 1A yes
1 A 3 6C yes
1 A 2 1D no
2 A 4 4A yes
2 A 1 7A no
1 A 2 8C yes
1 A 2 1A no
2 A 4 3A no
4 A 2 7D yes
4 A 2 4B no
2 A 1 6D yes
2 A 1 5D no
1 A 3 6C no
3 A 4 1C no
4 A 2 2D no
2 A 1 6B no
1 A 2 6B yes
1 A 2 1B no
2 A 3 3A no
3 A 2 7C no
2 A 3 6D no
3 A 1 1B yes
3 A 1 8C yes
3 A 2 5A n...

output:

no
391

result:

ok 2 lines

Test #39:

score: 0
Accepted
time: 7ms
memory: 35804kb

input:

1000
1 A 4 4A yes
1 A 3 6B no
3 A 4 8B yes
3 A 1 1A no
1 A 4 7B yes
1 A 4 7D no
4 A 2 7A no
2 A 4 1B no
4 A 2 6A no
2 A 4 2B no
4 A 2 5D yes
4 A 1 6B yes
4 A 2 6B no
2 A 3 8C yes
2 A 1 5B no
1 A 3 7D no
3 A 4 2A no
4 A 2 5C no
2 A 1 6C no
1 A 3 1C yes
1 A 4 4B no
4 A 2 8C yes
4 A 2 5A yes
4 A 1 7B y...

output:

no
82

result:

ok 2 lines

Test #40:

score: 0
Accepted
time: 0ms
memory: 35788kb

input:

1000
1 A 4 3A yes
1 A 3 6C no
3 A 4 7B yes
3 A 1 2C no
1 A 4 3B yes
1 A 4 8C no
4 A 2 6A no
2 A 4 1B no
4 A 2 4D no
2 A 4 1D no
4 A 2 1B yes
4 A 1 4B yes
4 A 3 6D yes
4 A 1 4D no
1 A 2 1C no
2 A 4 7C no
4 A 1 4D no
1 A 2 2A no
2 A 4 7C no
4 A 3 4B no
3 A 2 7B no
2 A 4 1A yes
2 A 3 5C yes
2 A 1 5A no...

output:

no
399

result:

ok 2 lines

Test #41:

score: 0
Accepted
time: 4ms
memory: 35804kb

input:

1000
1 A 4 3A yes
1 A 3 5D yes
1 A 2 4B no
2 A 4 3B yes
2 A 1 5C no
1 A 2 3B yes
1 A 4 5A no
4 A 2 6B no
2 A 4 1D no
4 A 2 7C yes
4 A 2 6B no
2 A 1 6C yes
2 A 1 3D no
1 A 3 5D no
3 A 4 2B no
4 A 2 1C no
2 A 1 5C no
1 A 3 4D yes
1 A 3 3B no
3 A 1 4C yes
3 A 2 2D yes
3 A 4 4C no
4 A 1 8B yes
4 A 1 8A ...

output:

no
355

result:

ok 2 lines

Test #42:

score: 0
Accepted
time: 16ms
memory: 8396kb

input:

120
1 A 2 1A no
2 A 1 1B no
1 A 3 1A no
3 A 1 1C no
1 A 4 1A no
4 A 1 1D no
1 A 2 1A no
2 A 3 1B no
3 A 2 1C no
2 A 4 1B no
4 A 2 1D no
2 A 3 1B no
3 A 4 1C no
4 A 3 1D no
3 A 1 1C no
1 A 2 2A no
2 A 1 2B no
1 A 3 2A no
3 A 1 2C no
1 A 4 2A no
4 A 1 2D no
1 A 2 2A no
2 A 3 2B no
3 A 2 2C no
2 A 4 2B...

output:

yes

result:

ok single line: 'yes'

Test #43:

score: 0
Accepted
time: 3ms
memory: 9292kb

input:

120
1 A 2 3C no
2 A 1 4C no
1 A 3 3C no
3 A 1 8B no
1 A 4 3C no
4 A 1 4A no
1 A 2 3C no
2 A 3 4C no
3 A 2 8B no
2 A 4 4C no
4 A 2 4A no
2 A 3 4C no
3 A 4 8B no
4 A 3 4A no
3 A 1 8B no
1 A 2 1D no
2 A 1 2B no
1 A 3 1D no
3 A 1 5A no
1 A 4 1D no
4 A 1 8D no
1 A 2 1D no
2 A 3 2B no
3 A 2 5A no
2 A 4 2B...

output:

yes

result:

ok single line: 'yes'

Test #44:

score: 0
Accepted
time: 7ms
memory: 9784kb

input:

120
1 A 2 2D no
2 A 1 8A no
1 A 3 2D no
3 A 1 1A no
1 A 4 2D no
4 A 1 5D no
1 A 2 2D no
2 A 3 8A no
3 A 2 1A no
2 A 4 8A no
4 A 2 5D no
2 A 3 8A no
3 A 4 1A no
4 A 3 5D no
3 A 1 1A no
1 A 2 7B no
2 A 1 7D no
1 A 3 7B no
3 A 1 3C no
1 A 4 7B no
4 A 1 7A no
1 A 2 7B no
2 A 3 7D no
3 A 2 3C no
2 A 4 7D...

output:

yes

result:

ok single line: 'yes'

Test #45:

score: 0
Accepted
time: 2ms
memory: 9296kb

input:

120
1 A 2 3C no
2 A 1 4C no
1 A 3 3C no
3 A 1 6D no
1 A 4 3C no
4 A 1 5D no
1 A 2 3C no
2 A 3 4C no
3 A 2 6D no
2 A 4 4C no
4 A 2 5D no
2 A 3 4C no
3 A 4 6D no
4 A 3 5D no
3 A 1 6D no
1 A 2 4D no
2 A 1 2A no
1 A 3 4D no
3 A 1 1D no
1 A 4 4D no
4 A 1 1B no
1 A 2 4D no
2 A 3 2A no
3 A 2 1D no
2 A 4 2A...

output:

yes

result:

ok single line: 'yes'

Test #46:

score: 0
Accepted
time: 6ms
memory: 9148kb

input:

120
1 A 2 8C no
2 A 1 7B no
1 A 3 8C no
3 A 1 7C no
1 A 4 8C no
4 A 1 4C no
1 A 2 8C no
2 A 3 7B no
3 A 2 7C no
2 A 4 7B no
4 A 2 4C no
2 A 3 7B no
3 A 4 7C no
4 A 3 4C no
3 A 1 7C no
1 A 2 1D no
2 A 1 1C no
1 A 3 1D no
3 A 1 5C no
1 A 4 1D no
4 A 1 7A no
1 A 2 1D no
2 A 3 1C no
3 A 2 5C no
2 A 4 1C...

output:

yes

result:

ok single line: 'yes'

Test #47:

score: 0
Accepted
time: 4ms
memory: 35496kb

input:

995
1 A 4 1D yes
1 A 3 7B yes
1 A 2 3C no
2 A 4 3A yes
2 A 1 7A no
1 A 2 3A yes
1 A 2 8B yes
1 A 4 3B yes
1 A 4 4D no
4 A 2 2C yes
4 A 3 2C no
3 A 4 1C no
4 A 2 5B no
2 A 1 3D no
1 A 3 7D yes
1 A 2 6A no
2 A 1 8D yes
2 A 4 5B yes
2 A 3 8C no
3 A 1 8B yes
3 A 2 8D yes
3 A 2 2D no
2 A 3 5B no
3 A 4 8D...

output:

yes

result:

ok single line: 'yes'

Test #48:

score: 0
Accepted
time: 4ms
memory: 35856kb

input:

995
1 A 4 7D yes
1 A 2 7D no
2 A 1 3D no
1 A 4 5C yes
1 A 4 4A yes
1 A 2 2B yes
1 A 4 6D no
4 A 2 8A yes
4 A 1 5C yes
4 A 2 8C yes
4 A 1 3B no
1 A 3 6B yes
1 A 2 6D no
2 A 1 5B no
1 A 3 7A yes
1 A 2 4C no
2 A 3 5B no
3 A 2 1A no
2 A 3 3D no
3 A 1 4B yes
3 A 1 2D yes
3 A 2 1A no
2 A 4 8D yes
2 A 3 3A...

output:

yes

result:

ok single line: 'yes'

Test #49:

score: 0
Accepted
time: 3ms
memory: 35676kb

input:

996
1 A 3 6D yes
1 A 2 1D no
2 A 4 7B yes
2 A 1 6D yes
2 A 1 3A yes
2 A 4 7A yes
2 A 1 8A yes
2 A 4 3A no
4 A 2 7D yes
4 A 3 7D no
3 A 1 1D yes
3 A 1 4D no
1 A 3 1C yes
1 A 4 8D no
4 A 2 8A yes
4 A 2 8C yes
4 A 2 8A no
2 A 3 6D no
3 A 1 1C yes
3 A 1 6A no
1 A 2 3D yes
1 A 3 1A yes
1 A 2 8D no
2 A 4 ...

output:

yes

result:

ok single line: 'yes'

Test #50:

score: 0
Accepted
time: 6ms
memory: 35676kb

input:

996
1 A 4 6C yes
1 A 2 7B no
2 A 1 4B no
1 A 4 3C yes
1 A 4 3A no
4 A 2 8C yes
4 A 2 2C no
2 A 1 3C yes
2 A 1 4B no
1 A 3 7B no
3 A 4 5C no
4 A 2 2B no
2 A 1 5B no
1 A 3 5D yes
1 A 2 3A no
2 A 1 7B yes
2 A 3 3D yes
2 A 4 4C yes
2 A 3 3B no
3 A 1 5D yes
3 A 2 4A yes
3 A 2 4C yes
3 A 4 7D no
4 A 1 2A ...

output:

yes

result:

ok single line: 'yes'

Test #51:

score: 0
Accepted
time: 4ms
memory: 35524kb

input:

996
1 A 4 2A yes
1 A 3 7B no
3 A 4 8D yes
3 A 1 1D no
1 A 4 2C yes
1 A 4 8C no
4 A 2 5A no
2 A 4 1B no
4 A 2 4A no
2 A 4 2B no
4 A 2 5D yes
4 A 1 6C yes
4 A 2 5D no
2 A 3 8D yes
2 A 1 5B no
1 A 3 8C no
3 A 4 4B no
4 A 2 3D no
2 A 1 7D no
1 A 3 6A yes
1 A 3 7A yes
1 A 2 8A yes
1 A 2 3C yes
1 A 3 8C n...

output:

yes

result:

ok single line: 'yes'

Test #52:

score: 0
Accepted
time: 8ms
memory: 35940kb

input:

1000
1 A 3 8C no
3 A 1 5B no
1 A 4 8C no
4 A 2 4B no
2 A 4 5C no
4 A 2 4B no
2 A 1 5C no
1 A 3 8C no
3 A 1 5B no
1 A 3 8C no
3 A 2 5B no
2 A 4 5C no
4 A 2 4B no
2 A 4 5C no
4 A 3 4B no
3 A 1 5B no
1 A 3 2B no
3 A 1 4C no
1 A 4 2B no
4 A 2 7B no
2 A 4 4A no
4 A 2 7B no
2 A 1 4A no
1 A 3 2B no
3 A 1 4...

output:

yes

result:

ok single line: 'yes'

Test #53:

score: 0
Accepted
time: 6ms
memory: 35736kb

input:

1000
1 A 3 6B no
3 A 1 3A no
1 A 4 6B no
4 A 2 1B no
2 A 4 1C no
4 A 2 1B no
2 A 1 1C no
1 A 3 6B no
3 A 1 3A no
1 A 3 6B no
3 A 2 3A no
2 A 4 1C no
4 A 2 1B no
2 A 4 1C no
4 A 3 1B no
3 A 1 3A no
1 A 3 3D no
3 A 1 4D no
1 A 4 3D no
4 A 2 4A no
2 A 4 5B no
4 A 2 4A no
2 A 1 5B no
1 A 3 3D no
3 A 1 4...

output:

yes

result:

ok single line: 'yes'

Test #54:

score: 0
Accepted
time: 14ms
memory: 35940kb

input:

1000
1 A 3 4A no
3 A 1 3B no
1 A 4 4A no
4 A 2 7C no
2 A 4 8C no
4 A 2 7C no
2 A 1 8C no
1 A 3 4A no
3 A 1 3B no
1 A 3 4A no
3 A 2 3B no
2 A 4 8C no
4 A 2 7C no
2 A 4 8C no
4 A 3 7C no
3 A 1 3B no
1 A 3 8B no
3 A 1 4D no
1 A 4 8B no
4 A 2 1D no
2 A 4 8A no
4 A 2 1D no
2 A 1 8A no
1 A 3 8B no
3 A 1 4...

output:

yes

result:

ok single line: 'yes'

Test #55:

score: 0
Accepted
time: 10ms
memory: 35808kb

input:

1000
1 A 3 3C no
3 A 1 7A no
1 A 4 3C no
4 A 2 8C no
2 A 4 8B no
4 A 2 8C no
2 A 1 8B no
1 A 3 3C no
3 A 1 7A no
1 A 3 3C no
3 A 2 7A no
2 A 4 8B no
4 A 2 8C no
2 A 4 8B no
4 A 3 8C no
3 A 1 7A no
1 A 3 3B no
3 A 1 6C no
1 A 4 3B no
4 A 2 6A no
2 A 4 6B no
4 A 2 6A no
2 A 1 6B no
1 A 3 3B no
3 A 1 6...

output:

yes

result:

ok single line: 'yes'

Test #56:

score: 0
Accepted
time: 4ms
memory: 35652kb

input:

1000
1 A 3 4C no
3 A 1 1A no
1 A 4 4C no
4 A 2 1C no
2 A 4 7D no
4 A 2 1C no
2 A 1 7D no
1 A 3 4C no
3 A 1 1A no
1 A 3 4C no
3 A 2 1A no
2 A 4 7D no
4 A 2 1C no
2 A 4 7D no
4 A 3 1C no
3 A 1 1A no
1 A 3 2A no
3 A 1 2C no
1 A 4 2A no
4 A 2 8A no
2 A 4 2B no
4 A 2 8A no
2 A 1 2B no
1 A 3 2A no
3 A 1 2...

output:

yes

result:

ok single line: 'yes'

Test #57:

score: 0
Accepted
time: 17ms
memory: 35800kb

input:

1000
1 A 4 1D no
4 A 3 4B no
3 A 2 4A no
2 A 1 6B no
1 A 4 1C no
4 A 3 6A no
3 A 2 3A no
2 A 1 5D no
1 A 4 8D no
4 A 3 5A no
3 A 2 6C no
2 A 1 3D no
1 A 4 6D no
4 A 3 3C no
3 A 2 3B no
2 A 1 4D no
1 A 4 8C no
4 A 3 7A no
3 A 2 1A no
2 A 1 8A no
1 A 4 2B no
4 A 3 8B no
3 A 2 5C no
2 A 1 2C no
1 A 4 7...

output:

yes

result:

ok single line: 'yes'

Test #58:

score: 0
Accepted
time: 22ms
memory: 35980kb

input:

1000
1 A 4 8B no
4 A 3 5C no
3 A 2 5D no
2 A 1 3D no
1 A 4 2C no
4 A 3 3B no
3 A 2 6B no
2 A 1 3A no
1 A 4 4A no
4 A 3 3C no
3 A 2 7C no
2 A 1 2A no
1 A 4 1A no
4 A 3 6C no
3 A 2 8C no
2 A 1 7A no
1 A 4 7B no
4 A 3 4B no
3 A 2 1D no
2 A 1 6D no
1 A 4 5B no
4 A 3 2B no
3 A 2 1C no
2 A 1 5A no
1 A 4 2...

output:

yes

result:

ok single line: 'yes'

Test #59:

score: 0
Accepted
time: 14ms
memory: 35740kb

input:

1000
1 A 4 3D no
4 A 3 6B no
3 A 2 2B no
2 A 1 7A no
1 A 4 4D no
4 A 3 4C no
3 A 2 2D no
2 A 1 6C no
1 A 4 7B no
4 A 3 3B no
3 A 2 5C no
2 A 1 8C no
1 A 4 8B no
4 A 3 5A no
3 A 2 4B no
2 A 1 5B no
1 A 4 6D no
4 A 3 2A no
3 A 2 1C no
2 A 1 1B no
1 A 4 7D no
4 A 3 8D no
3 A 2 7C no
2 A 1 4A no
1 A 4 5...

output:

yes

result:

ok single line: 'yes'

Test #60:

score: 0
Accepted
time: 27ms
memory: 35860kb

input:

1000
1 A 4 3D no
4 A 3 5C no
3 A 2 6C no
2 A 1 3B no
1 A 4 7B no
4 A 3 6A no
3 A 2 7C no
2 A 1 3C no
1 A 4 1C no
4 A 3 6D no
3 A 2 4C no
2 A 1 5A no
1 A 4 2B no
4 A 3 4D no
3 A 2 5B no
2 A 1 7D no
1 A 4 1B no
4 A 3 4A no
3 A 2 2D no
2 A 1 5D no
1 A 4 8A no
4 A 3 8D no
3 A 2 6B no
2 A 1 1A no
1 A 4 2...

output:

yes

result:

ok single line: 'yes'

Test #61:

score: 0
Accepted
time: 21ms
memory: 35720kb

input:

1000
1 A 4 7A no
4 A 3 8D no
3 A 2 3C no
2 A 1 5D no
1 A 4 5C no
4 A 3 8B no
3 A 2 4A no
2 A 1 5A no
1 A 4 3A no
4 A 3 7B no
3 A 2 4C no
2 A 1 8A no
1 A 4 1D no
4 A 3 4B no
3 A 2 4D no
2 A 1 2D no
1 A 4 2B no
4 A 3 2A no
3 A 2 6B no
2 A 1 6C no
1 A 4 1B no
4 A 3 6D no
3 A 2 2C no
2 A 1 3B no
1 A 4 3...

output:

yes

result:

ok single line: 'yes'

Test #62:

score: 0
Accepted
time: 7ms
memory: 35908kb

input:

1000
1 A 4 8A no
4 A 3 2A no
3 A 2 5D no
2 A 1 6D no
1 A 4 4A no
4 A 3 6A no
3 A 2 3C no
2 A 1 8C no
1 A 4 4D no
4 A 3 5C no
3 A 2 1C no
2 A 1 1D no
1 A 4 6B no
4 A 3 2D no
3 A 2 6C no
2 A 1 4B no
1 A 3 5B no
3 A 1 7D no
1 A 4 5B no
4 A 2 8D no
2 A 4 4C no
4 A 2 8D no
2 A 1 4C no
1 A 3 5B no
3 A 1 7...

output:

yes

result:

ok single line: 'yes'

Test #63:

score: 0
Accepted
time: 14ms
memory: 35804kb

input:

1000
1 A 4 7B no
4 A 3 3D no
3 A 2 7A no
2 A 1 2D no
1 A 4 3C no
4 A 3 1B no
3 A 2 8B no
2 A 1 8A no
1 A 4 3A no
4 A 3 1A no
3 A 2 2B no
2 A 1 7D no
1 A 4 5C no
4 A 3 4C no
3 A 2 3B no
2 A 1 6C no
1 A 3 8D no
3 A 1 5D no
1 A 4 8D no
4 A 2 6B no
2 A 4 7C no
4 A 2 6B no
2 A 1 7C no
1 A 3 8D no
3 A 1 5...

output:

yes

result:

ok single line: 'yes'

Test #64:

score: 0
Accepted
time: 15ms
memory: 35780kb

input:

1000
1 A 4 3B no
4 A 3 3C no
3 A 2 8D no
2 A 1 5C no
1 A 4 7B no
4 A 3 3A no
3 A 2 2C no
2 A 1 6B no
1 A 4 8B no
4 A 3 2B no
3 A 2 4D no
2 A 1 1C no
1 A 4 7D no
4 A 3 3D no
3 A 2 7C no
2 A 1 1D no
1 A 3 6A no
3 A 1 4C no
1 A 4 6A no
4 A 2 5A no
2 A 4 1B no
4 A 2 5A no
2 A 1 1B no
1 A 3 6A no
3 A 1 4...

output:

yes

result:

ok single line: 'yes'

Test #65:

score: 0
Accepted
time: 14ms
memory: 35904kb

input:

1000
1 A 4 4A no
4 A 3 4C no
3 A 2 1A no
2 A 1 8D no
1 A 4 2C no
4 A 3 8A no
3 A 2 4B no
2 A 1 6B no
1 A 4 3C no
4 A 3 5A no
3 A 2 6C no
2 A 1 2A no
1 A 4 3A no
4 A 3 7A no
3 A 2 7D no
2 A 1 8B no
1 A 3 1C no
3 A 1 2B no
1 A 4 1C no
4 A 2 5D no
2 A 4 6A no
4 A 2 5D no
2 A 1 6A no
1 A 3 1C no
3 A 1 2...

output:

yes

result:

ok single line: 'yes'

Test #66:

score: 0
Accepted
time: 12ms
memory: 35608kb

input:

1000
1 A 4 6B no
4 A 3 5C no
3 A 2 7B no
2 A 1 4D no
1 A 4 7D no
4 A 3 6C no
3 A 2 5D no
2 A 1 8B no
1 A 4 7A no
4 A 3 2C no
3 A 2 2D no
2 A 1 1B no
1 A 4 1C no
4 A 3 5B no
3 A 2 4B no
2 A 1 8C no
1 A 3 1D no
3 A 1 8D no
1 A 4 1D no
4 A 2 3C no
2 A 4 3D no
4 A 2 3C no
2 A 1 3D no
1 A 3 1D no
3 A 1 8...

output:

yes

result:

ok single line: 'yes'

Test #67:

score: 0
Accepted
time: 10ms
memory: 4840kb

input:

33
1 A 4 2C no
4 A 2 5B yes
4 A 2 6D yes
4 A 3 6C yes
4 A 3 7C no
3 A 1 7D no
1 A 4 1C yes
1 A 4 7C yes
1 A 3 7C no
3 A 2 2B yes
3 A 1 2C yes
3 A 2 7A yes
3 A 1 2D yes
3 Q 2
3 A 4 7D no
4 A 3 5A yes
4 Q 5
4 A 1 3A yes
4 Q 3
4 A 1 6D no
1 A 3 8A yes
1 A 3 4C no
3 A 2 1D no
2 A 4 4A no
4 A 2 6B yes
4 ...

output:

no
27

result:

ok 2 lines

Test #68:

score: 0
Accepted
time: 4ms
memory: 11016kb

input:

198
1 A 4 2A no
4 A 2 3C yes
4 A 1 2D no
1 A 2 1A no
2 A 1 1B no
1 A 3 1A no
3 A 1 1C no
1 A 4 1A no
4 A 1 2D no
1 A 2 2A no
2 A 1 1B no
1 A 3 2A no
3 A 1 1C no
1 A 4 2A no
4 A 1 2D no
1 A 2 4B no
2 A 1 1B no
1 A 3 4B no
3 A 1 1C no
1 A 4 4B no
4 A 1 2D no
1 A 2 6A no
2 A 1 1B no
1 A 3 6A no
3 A 1 1...

output:

yes

result:

ok single line: 'yes'

Test #69:

score: 0
Accepted
time: 5ms
memory: 8956kb

input:

90
1 A 4 3A no
4 A 2 2D yes
4 A 1 4A yes
4 A 3 4B yes
4 A 3 7D no
3 A 1 5B no
1 A 4 4A yes
1 A 3 4A no
3 A 4 7D yes
3 A 2 5C yes
3 A 2 6C yes
3 A 4 7B no
4 A 3 2C no
3 A 2 3B no
2 A 1 8C no
1 A 3 4C no
3 A 2 8D yes
3 A 4 8A no
4 A 3 2B yes
4 Q 2
4 A 3 6C yes
4 A 3 4D no
3 A 4 7D no
4 A 3 6C no
3 A 4...

output:

no
49

result:

ok 2 lines

Test #70:

score: 0
Accepted
time: 3ms
memory: 13092kb

input:

256
1 A 4 7B no
4 A 2 7C no
2 A 3 6D no
3 A 2 4A no
2 A 3 1A no
3 A 1 3C no
1 A 2 8C no
2 A 1 4A no
1 A 3 8C no
3 A 4 8C no
4 A 2 3D no
2 A 3 5C no
3 A 2 3A no
2 A 3 8A no
3 A 4 2D no
4 A 2 3A no
2 A 4 8A no
4 A 1 3C no
1 A 4 2C no
4 A 1 1D no
1 A 3 5D no
3 A 4 2D no
4 A 1 4C no
1 A 3 6A no
3 A 2 8A...

output:

yes

result:

ok single line: 'yes'

Test #71:

score: 0
Accepted
time: 9ms
memory: 34496kb

input:

925
1 A 3 2D no
3 A 2 6A no
2 A 1 3A no
1 A 2 1C no
2 A 3 8C no
3 A 4 6D yes
3 A 2 3B no
2 A 1 5D no
1 A 3 8C no
3 A 4 7B no
4 A 3 6C no
3 A 2 7A no
2 A 3 8B no
3 A 4 8C no
4 A 2 3D no
2 A 3 1D yes
2 A 4 4A no
4 A 2 6B no
2 A 1 8D no
1 A 3 8C no
3 A 4 3C no
4 A 2 2A no
2 A 3 5D no
3 A 4 3C no
4 A 1 ...

output:

no
917

result:

ok 2 lines

Test #72:

score: 0
Accepted
time: 0ms
memory: 12700kb

input:

279
1 A 4 7D no
4 A 3 6D no
3 A 2 7A no
2 A 4 7C no
4 A 3 2A no
3 A 1 7B no
1 A 4 8D no
4 A 3 1B no
3 A 1 6A no
1 A 4 1D no
4 A 3 1B no
3 A 1 4D no
1 A 2 6A no
2 A 4 3B no
4 A 3 1D no
3 A 4 6D no
4 A 2 5D no
2 A 1 3D no
1 A 4 5A no
4 A 1 6B no
1 A 2 5D no
2 A 3 7B no
3 A 1 4B no
1 A 3 5B no
3 A 4 6B...

output:

yes

result:

ok single line: 'yes'

Test #73:

score: 0
Accepted
time: 3ms
memory: 8760kb

input:

100
1 A 4 1B no
4 A 2 2B yes
4 A 2 5D yes
4 A 3 7B no
3 A 1 4C no
1 A 4 4B yes
1 A 3 4C yes
1 A 2 2A no
2 A 3 3D yes
2 A 1 1B yes
2 A 1 4C yes
2 A 4 1D no
4 A 3 7A yes
4 A 3 5D no
3 A 4 7D no
4 A 3 8C no
3 A 1 6D no
1 A 4 2B yes
1 A 4 6C no
4 A 3 5C no
3 A 4 7D no
4 A 3 5D no
3 A 2 6B no
2 A 1 1D no...

output:

no
79

result:

ok 2 lines

Test #74:

score: 0
Accepted
time: 2ms
memory: 11392kb

input:

198
1 A 4 3C no
4 A 2 2B yes
4 A 1 1A no
1 A 2 1D no
2 A 1 1B no
1 A 3 1D no
3 A 1 3B no
1 A 4 1D no
4 A 1 1A no
1 A 2 3C no
2 A 1 1B no
1 A 3 3C no
3 A 1 3B no
1 A 4 3C no
4 A 1 1A no
1 A 2 4B no
2 A 1 1B no
1 A 3 4B no
3 A 1 3B no
1 A 4 4B no
4 A 1 1A no
1 A 2 4C no
2 A 1 1B no
1 A 3 4C no
3 A 1 3...

output:

yes

result:

ok single line: 'yes'

Test #75:

score: 0
Accepted
time: 2ms
memory: 11588kb

input:

231
1 A 2 4D no
2 A 1 8D no
1 A 2 2B no
2 A 1 8A no
1 A 4 2B no
4 A 3 8B no
3 A 2 8B no
2 A 3 8D no
3 A 2 6D no
2 A 1 1C no
1 A 3 5D no
3 A 4 5C no
4 A 2 6D no
2 A 1 1B no
1 A 4 2B no
4 A 3 6D no
3 A 1 3B no
1 A 2 1B no
2 A 3 5B no
3 A 4 5C no
4 A 2 4D no
2 A 3 1D no
3 A 2 5C no
2 A 3 5B no
3 A 1 5A...

output:

yes

result:

ok single line: 'yes'

Test #76:

score: 0
Accepted
time: 5ms
memory: 16016kb

input:

334
1 A 4 7B no
4 A 2 5B no
2 A 3 5A no
3 A 2 8B no
2 A 4 4A no
4 A 1 4D no
1 A 2 7B no
2 A 1 2B no
1 A 3 2B no
3 A 4 4A no
4 A 3 1A no
3 A 2 7D no
2 A 1 8A no
1 A 4 7C no
4 A 2 2D no
2 A 3 6A no
3 A 1 3D no
1 A 4 1D no
4 A 2 4B no
2 A 1 8B no
1 A 2 1D no
2 A 4 4D no
4 A 3 2B no
3 A 2 7A no
2 A 4 4C...

output:

no
297

result:

ok 2 lines

Test #77:

score: 0
Accepted
time: 28ms
memory: 7372kb

input:

56
1 A 4 1D no
4 A 2 8D no
2 A 4 1C no
4 A 3 8D no
3 A 4 1B no
4 A 2 8D no
2 A 3 1D no
3 A 1 8C no
1 A 4 2D no
4 A 2 8D no
2 A 4 2C no
4 A 3 8D no
3 A 4 2B no
4 A 2 8D no
2 A 3 2D no
3 A 1 8C no
1 A 4 3D no
4 A 2 8D no
2 A 4 3C no
4 A 3 8D no
3 A 4 3B no
4 A 2 8D no
2 A 3 3D no
3 A 1 8C no
1 A 4 4D ...

output:

yes

result:

ok single line: 'yes'

Test #78:

score: 0
Accepted
time: 24ms
memory: 36056kb

input:

960
1 A 4 1D no
4 A 2 8D no
2 A 4 1C no
4 A 3 8D no
3 A 4 1B no
4 A 2 8D no
2 A 3 1D no
3 A 1 8C no
1 A 4 2D no
4 A 2 8D no
2 A 4 2C no
4 A 3 8D no
3 A 4 2B no
4 A 2 8D no
2 A 3 2D no
3 A 1 8C no
1 A 4 3D no
4 A 2 8D no
2 A 4 3C no
4 A 3 8D no
3 A 4 3B no
4 A 2 8D no
2 A 3 3D no
3 A 1 8C no
1 A 4 4D...

output:

yes

result:

ok single line: 'yes'

Test #79:

score: 0
Accepted
time: 13ms
memory: 35868kb

input:

1000
1 A 2 4B no
2 A 4 3D no
4 A 2 6A no
2 A 4 3B no
4 A 1 1B no
1 A 2 6A no
2 A 3 4A no
3 A 2 8D no
2 A 1 1D no
1 A 3 6A no
3 A 1 7A no
1 A 2 7D no
2 A 1 8C no
1 A 2 2D no
2 A 3 8C no
3 A 1 2A no
1 A 4 6A no
4 A 2 2A no
2 A 1 1B no
1 A 3 7D no
3 A 1 7C no
1 A 3 1B no
3 A 4 7A no
4 A 3 4C no
3 A 1 3...

output:

no
44

result:

ok 2 lines

Test #80:

score: 0
Accepted
time: 12ms
memory: 35748kb

input:

999
1 A 3 1B no
3 A 4 4C no
4 A 2 1C no
2 A 1 6B no
1 A 3 5A no
3 A 4 4B no
4 A 1 3D no
1 A 3 4A no
3 A 4 4B no
4 A 2 5A no
2 A 1 2A no
1 A 2 5B no
2 A 3 3D no
3 A 4 2D no
4 A 1 3A no
1 A 4 1C no
4 A 3 3A no
3 A 1 2B no
1 A 2 7B no
2 A 4 3C no
4 A 1 5D no
1 A 2 4C no
2 A 4 6B no
4 A 3 7A no
3 A 2 2C...

output:

no
83

result:

ok 2 lines

Extra Test:

score: 0
Extra Test Passed