#graph0
18
C
N
C
O
O
C
C
C
C
C
C
C
C
O
C
O
N
C
18
0 1
1 2
2 3
2 4
4 5
5 6
5 7
7 8
7 12
8 9
9 10
10 11
11 12
12 13
13 14
14 15
14 16
16 17
#graph1
9
C
C
C
C
O
C
C
C
O
9
0 1
1 2
1 7
2 3
3 4
3 5
5 6
6 7
7 8
#graph2
20
S
S
c
n
c
c
c
c
c
c
s
c
n
c
c
c
c
c
c
s
23
0 1
0 11
1 2
2 3
2 10
3 4
4 5
4 9
5 6
6 7
7 8
8 9
9 10
11 12
11 19
12 13
13 14
13 18
14 15
15 16
16 17
17 18
18 19
#graph3
14
O
c
c
Cl
c
c
c
c
N
O
O
N
O
O
14
0 1
1 2
1 7
2 3
2 4
4 5
5 6
5 11
6 7
7 8
8 9
8 10
11 12
11 13
#graph4
9
O
N
O
c
c
n
c
N
s
9
0 1
1 2
1 3
3 4
3 8
4 5
5 6
6 7
6 8
#graph5
17
N
c
c
c
c
C
O
c
c
c
c
c
c
C
O
c
c
19
0 1
1 2
1 16
2 3
3 4
4 5
4 15
5 6
5 7
7 8
7 12
8 9
9 10
10 11
11 12
12 13
13 14
13 15
15 16
#graph6
27
O
C
O
c
c
c
c
c
c
c
c
c
c
c
O
c
Br
c
o
c
c
Br
c
O
c
c
c
30
0 1
1 2
1 3
3 4
3 8
4 5
5 6
6 7
7 8
8 9
9 10
9 26
10 11
10 17
11 12
12 13
13 14
13 15
15 16
15 17
17 18
18 19
19 20
19 26
20 21
20 22
22 23
22 24
24 25
25 26
#graph7
16
C
N
C
C
C
Cl
C
O
c
c
c
c
c
c
C
O
17
0 1
1 2
1 3
3 4
3 14
4 5
4 6
6 7
6 8
8 9
8 13
9 10
10 11
11 12
12 13
13 14
14 15
#graph8
20
C
c
c
c
c
C
O
c
c
c
c
c
c
C
O
c
c
N
O
O
22
0 1
1 2
1 16
2 3
3 4
4 5
4 15
5 6
5 7
7 8
7 12
8 9
9 10
10 11
11 12
12 13
13 14
13 15
15 16
16 17
17 18
17 19
#graph9
8
C
C
N
O
C
N
O
C
7
0 1
1 2
1 4
2 3
4 5
4 7
5 6
#graph10
19
c
c
c
c
c
c
P
c
c
c
c
c
c
c
c
c
c
c
c
21
0 1
0 5
1 2
2 3
3 4
3 6
4 5
6 7
6 13
7 8
7 12
8 9
9 10
10 11
11 12
13 14
13 18
14 15
15 16
16 17
17 18
#graph11
16
C
C
C
C
c
c
c
O
c
c
c
O
C
C
C
C
16
0 1
1 2
1 3
1 4
4 5
4 10
5 6
6 7
6 8
8 9
8 12
9 10
10 11
12 13
12 14
12 15
#graph12
13
C
C
N
N
C
O
C
c
c
c
c
c
c
14
0 1
1 2
1 6
2 3
3 4
3 7
4 5
4 6
7 8
7 12
8 9
9 10
10 11
11 12
#graph13
12
N
c
c
c
n
c
c
c
Cl
c
c
c
13
0 1
1 2
1 11
2 3
3 4
4 5
5 6
5 11
6 7
7 8
7 9
9 10
10 11
#graph14
12
C
C
C
C
C
C
C
C
C
C
C
N
12
0 1
1 2
2 3
3 4
4 5
5 6
6 7
6 11
7 8
8 9
9 10
10 11
#graph15
16
O
C
c
c
c
c
c
c
c
c
c
c
c
c
c
c
18
0 1
1 2
2 3
2 15
3 4
3 8
4 5
5 6
6 7
7 8
8 9
9 10
10 11
10 15
11 12
12 13
13 14
14 15
#graph16
8
Br
N
C
O
C
C
C
O
8
0 1
1 2
1 6
2 3
2 4
4 5
5 6
6 7
#graph17
23
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
c
c
c
O
c
c
c
N
23
0 1
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
15 21
16 17
17 18
17 19
19 20
20 21
21 22