17
+
83
=
23
+
19
=
66
+
18
=
20
+
5
=
3
+
84
=
1
+
14
=
19
+
18
=
1
+
46
=
53
+
17
=
11
+
15
=
66
+
22
=
12
+
53
=
12
+
2
=
34
+
26
=
13
+
5
=
9
+
6
=
1
+
4
=
17
+
50
=
6
+
27
=
29
+
38
=