0 + 0: 0
0 + 1: 1
0 + 2: 2
0 + 3: 3
0 + 4: 4
0 + 5: 5
0 + 6: 6
0 + 7: 7
0 + 8: 8
0 + 9: 9
0 + 10: 10
1 + 0: 1
1 + 1: 2
1 + 2: 3
1 + 3: 4
1 + 4: 5
1 + 5: 6
1 + 6: 7
1 + 7: 8
1 + 8: 9
1 + 9: 10
1 + 10: 11
2 + 0: 2
2 + 1: 3
2 + 2: 4
2 + 3: 5
2 + 4: 6
2 + 5: 7
2 + 6: 8
2 + 7: 9
2 + 8: 10
2 + 9: 11
2 + 10: 12
3 + 0: 3
3 + 1: 4
3 + 2: 5
3 + 3: 6
3 + 4: 7
3 + 5: 8
3 + 6: 9
3 + 7: 10
3 + 8: 11
3 + 9: 12
3 + 10: 13
4 + 0: 4
4 + 1: 5
4 + 2: 6
4 + 3: 7
4 + 4: 8
4 + 5: 9
4 + 6: 10
4 + 7: 11
4 + 8: 12
4 + 9: 13
4 + 10: 14
5 + 0: 5
5 + 1: 6
5 + 2: 7
5 + 3: 8
5 + 4: 9
5 + 5: 10
5 + 6: 11
5 + 7: 12
5 + 8: 13
5 + 9: 14
5 + 10: 15
6 + 0: 6
6 + 1: 7
6 + 2: 8
6 + 3: 9
6 + 4: 10
6 + 5: 11
6 + 6: 12
6 + 7: 13
6 + 8: 14
6 + 9: 15
6 + 10: 16
7 + 0: 7
7 + 1: 8
7 + 2: 9
7 + 3: 10
7 + 4: 11
7 + 5: 12
7 + 6: 13
7 + 7: 14
7 + 8: 15
7 + 9: 16
7 + 10: 17
8 + 0: 8
8 + 1: 9
8 + 2: 10
8 + 3: 11
8 + 4: 12
8 + 5: 13
8 + 6: 14
8 + 7: 15
8 + 8: 16
8 + 9: 17
8 + 10: 18
9 + 0: 9
9 + 1: 10
9 + 2: 11
9 + 3: 12
9 + 4: 13
9 + 5: 14
9 + 6: 15
9 + 7: 16
9 + 8: 17
9 + 9: 18
9 + 10: 19
10 + 0: 10
10 + 1: 11
10 + 2: 12
10 + 3: 13
10 + 4: 14
10 + 5: 15
10 + 6: 16
10 + 7: 17
10 + 8: 18
10 + 9: 19
10 + 10: 20

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