9
x
0
= ?
4
x
1
= ?
4
x
3
= ?
1
x
4
= ?
1
x
5
= ?
7
x
0
= ?
19
x
0
= ?
4
x
4
= ?
5
x
4
= ?
3
x
4
= ?
0
12
4
20
12
0
0
16
5
4
3
x
2
= ?
2
x
0
= ?
2
x
8
= ?
6
x
1
= ?
6
x
1
= ?
19
x
0
= ?
20
x
1
= ?
1
x
2
= ?
3
x
1
= ?
0
x
14
= ?
20
0
0
2
3
6
6
0
16
6
20
0
0
conicimo