2
x
21
= ?
11
x
1
= ?
1
x
39
= ?
0
x
45
= ?
21
x
1
= ?
6
x
8
= ?
22
x
2
= ?
27
x
0
= ?
1
x
9
= ?
0
x
47
= ?
9
0
44
0
11
21
39
48
42
0
1
x
3
= ?
7
x
1
= ?
0
x
15
= ?
0
x
29
= ?
0
x
31
= ?
1
x
44
= ?
0
x
0
= ?
7
x
4
= ?
6
x
8
= ?
0
x
48
= ?
28
44
48
0
0
3
0
7
0
0
20
0
0
conicimo