40
+
28
=
21
+
27
=
31
+
28
=
23
+
42
=
47
+
26
=
50
+
6
=
45
+
46
=
62
+
12
=
30
+
39
=
23
+
18
=
15
+
58
=
34
+
57
=
54
+
21
=
14
+
46
=
16
+
52
=
63
+
20
=
58
+
12
=
34
+
15
=
18
+
1
=
65
+
9
=