7
x
0
= ?
4
x
0
= ?
2
x
5
= ?
8
x
1
= ?
1
x
0
= ?
7
x
0
= ?
9
x
1
= ?
2
x
5
= ?
4
x
2
= ?
10
x
1
= ?
9
0
0
10
8
0
10
0
10
8
1
x
8
= ?
1
x
2
= ?
3
x
2
= ?
3
x
0
= ?
2
x
0
= ?
1
x
8
= ?
0
x
8
= ?
0
x
6
= ?
10
x
1
= ?
3
x
2
= ?
6
0
0
0
2
6
8
10
0
8
20
0
0
conicimo