R
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3&3
1
2
3
4
5
6
7
&3
1
2
3
4
5
&3
2
3
4
5
6
&3
2
3
4
5
6
&3&1
2
3
&
&3&
1
2
3
4
&3
1
2
3
4
5
6
&
&
4&4
&
&
&
&
&
&
&
&
&
&
&
&
&
&4&
&
&
&
&
&
&
&4&
&
&
&
&
&
&