1
1
1
1
1
1
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
2
2
2
3
3
3
3
5
5
5
5
6
7
7
8
8
9
9
9
A
A
A
A
A
A
A
A
A
B
B
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
E
E
E
E
E
F
F
F
F
F
F
F
F
F