3
+
6
=
25
+
33
=
1
+
9
=
35
+
28
=
19
+
68
=
14
+
52
=
4
+
13
=
31
+
17
=
32
+
38
=
3
+
3
=
32
+
54
=
42
+
53
=
1
+
12
=
46
+
21
=
3
+
0
=
22
+
59
=
37
+
37
=
24
+
12
=
18
+
17
=
66
+
20
=