50
+
36
=
23
+
32
=
1
+
6
=
27
+
31
=
3
+
62
=
2
+
53
=
54
+
0
=
2
+
27
=
36
+
0
=
1
+
2
=
72
+
27
=
23
+
19
=
16
+
18
=
2
+
96
=
39
+
27
=
30
+
18
=
9
+
0
=
35
+
15
=
1
+
3
=
5
+
21
=