1
x
15
= ?
0
x
3
= ?
2
x
5
= ?
3
x
6
= ?
0
x
7
= ?
11
x
0
= ?
5
x
1
= ?
14
x
1
= ?
14
x
1
= ?
19
x
0
= ?
0
18
0
14
5
0
15
14
0
10
11
x
0
= ?
1
x
6
= ?
1
x
8
= ?
2
x
0
= ?
0
x
8
= ?
0
x
16
= ?
0
x
15
= ?
14
x
0
= ?
4
x
2
= ?
1
x
6
= ?
8
0
0
0
8
0
0
0
6
6
20
0
0
conicimo