31
+
48
=
17
+
23
=
32
+
18
=
2
+
57
=
2
+
10
=
14
+
26
=
11
+
28
=
3
+
0
=
41
+
16
=
13
+
20
=
1
+
0
=
67
+
13
=
3
+
2
=
28
+
71
=
2
+
21
=
17
+
7
=
12
+
2
=
5
+
25
=
49
+
49
=
30
+
36
=