1
x
2
= ?
1
x
14
= ?
14
x
0
= ?
0
x
16
= ?
20
x
1
= ?
0
x
5
= ?
12
x
1
= ?
3
x
6
= ?
6
x
1
= ?
4
x
3
= ?
2
18
12
14
0
0
0
20
12
6
0
x
10
= ?
10
x
1
= ?
0
x
4
= ?
8
x
0
= ?
2
x
10
= ?
18
x
0
= ?
2
x
10
= ?
16
x
0
= ?
1
x
14
= ?
0
x
15
= ?
0
0
0
0
10
0
0
14
20
20
20
0
0
conicimo