2
+
3
=
4
+
33
=
24
+
71
=
10
+
29
=
34
+
14
=
7
+
60
=
22
+
67
=
5
+
5
=
7
+
35
=
12
+
5
=
22
+
28
=
63
+
26
=
14
+
79
=
7
+
64
=
11
+
51
=
37
+
20
=
43
+
47
=
74
+
20
=
13
+
10
=
13
+
32
=