Addition from 1 to 12
1
+ 5
2
+ 10
5
+ 10
8
+ 5
5
+ 8
3
+ 2
10
+ 8
7
+ 1
7
+ 3
9
+ 1
5
+ 5
11
+ 10
10
+ 3
3
+ 11
8
+ 12
5
+ 11
11
+ 8
5
+ 2
11
+ 9
8
+ 10
7
+ 9
4
+ 3
12
+ 8
2
+ 2
8
+ 2
3
+ 6
12
+ 11
7
+ 5
10
+ 11
6
+ 3
6
+ 1
3
+ 3
9
+ 9
2
+ 6
12
+ 3
6
+ 10
8
+ 7
5
+ 9
12
+ 6
12
+ 5
4
+ 8
6
+ 5
3
+ 5
9
+ 5
9
+ 3
8
+ 6
9
+ 2
7
+ 8
11
+ 3
12
+ 9
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