19
+
20
=
23
+
5
=
50
+
41
=
8
+
7
=
5
+
14
=
44
+
44
=
37
+
2
=
13
+
10
=
1
+
6
=
55
+
35
=
57
+
9
=
10
+
5
=
19
+
34
=
61
+
14
=
15
+
50
=
47
+
5
=
36
+
4
=
61
+
38
=
13
+
5
=
27
+
27
=