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