0
x
1
= ?
2
x
5
= ?
1
x
6
= ?
0
x
13
= ?
11
x
0
= ?
5
x
0
= ?
1
x
6
= ?
3
x
5
= ?
0
x
16
= ?
11
x
1
= ?
6
0
11
6
0
0
15
10
0
0
4
x
0
= ?
11
x
1
= ?
3
x
1
= ?
1
x
18
= ?
1
x
13
= ?
11
x
0
= ?
3
x
6
= ?
0
x
5
= ?
1
x
17
= ?
10
x
2
= ?
20
17
0
18
18
0
0
13
3
11
20
0
0
conicimo