18
+
0
=
30
+
0
=
2
+
4
=
13
+
10
=
24
+
30
=
6
+
2
=
32
+
21
=
41
+
28
=
55
+
27
=
61
+
7
=
79
+
5
=
25
+
7
=
15
+
46
=
1
+
22
=
11
+
22
=
2
+
71
=
51
+
31
=
59
+
9
=
4
+
45
=
27
+
38
=