13
x
0
= ?
3
x
3
= ?
10
x
0
= ?
19
x
0
= ?
1
x
17
= ?
1
x
13
= ?
4
x
3
= ?
2
x
5
= ?
3
x
0
= ?
7
x
1
= ?
10
0
9
0
0
12
17
7
0
13
2
x
2
= ?
0
x
18
= ?
1
x
20
= ?
1
x
1
= ?
7
x
1
= ?
4
x
2
= ?
0
x
16
= ?
0
x
11
= ?
8
x
0
= ?
2
x
7
= ?
7
14
4
1
0
20
0
0
0
8
20
0
0
conicimo