1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
6
7
7
8
8
8
9
A
A
A
A
A
A
B
B
C
E
E
E
F
F
F
F
F
F
F
F
F
F