1
x
1
= ?
1
x
10
= ?
0
x
4
= ?
1
x
2
= ?
0
x
1
= ?
6
x
1
= ?
2
x
3
= ?
5
x
1
= ?
1
x
3
= ?
5
x
2
= ?
10
0
6
6
0
5
2
3
10
1
0
x
0
= ?
10
x
0
= ?
0
x
10
= ?
0
x
3
= ?
0
x
5
= ?
10
x
1
= ?
7
x
1
= ?
3
x
2
= ?
10
x
1
= ?
2
x
3
= ?
6
0
0
0
7
10
6
0
0
10
20
0
0
conicimo