19
+
10
=
8
+
56
=
3
+
1
=
63
+
12
=
4
+
12
=
11
+
15
=
67
+
17
=
1
+
17
=
92
+
5
=
5
+
0
=
12
+
17
=
1
+
38
=
81
+
11
=
19
+
17
=
1
+
24
=
28
+
43
=
10
+
64
=
33
+
1
=
9
+
75
=
83
+
5
=