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