|
1
|
3
|
1
|
2
|
3
|
7
|
1
|
10
|
12
|
15
|
16
|
17
|
18
|
19
|
20
|
|
|
d
|
c
|
d
|
d
|
a
|
d
|
d
|
c
|
c
|
c
|
b
|
a
|
b
|
b
|
d
|
|
