1
+
0
=
5
+
1
=
50
+
1
=
1
+
1
=
61
+
10
=
35
+
50
=
24
+
19
=
27
+
12
=
14
+
2
=
2
+
4
=
72
+
23
=
17
+
20
=
51
+
35
=
7
+
12
=
13
+
72
=
39
+
37
=
22
+
54
=
7
+
48
=
18
+
50
=
11
+
23
=