15
+
21
=
29
+
5
=
2
+
33
=
2
+
17
=
7
+
37
=
8
+
26
=
42
+
51
=
19
+
65
=
15
+
14
=
3
+
14
=
18
+
2
=
1
+
78
=
18
+
1
=
11
+
21
=
27
+
37
=
31
+
1
=
19
+
54
=
45
+
13
=
24
+
16
=
12
+
14
=