__ + 6 + 1 = 10

__ + 13 + 2 = 18

4 + __ + 6 = 19

__ + 1 + 5 = 13

2 + __ + 15 = 20

10 + 4 + __ = 19

__ + 3 + 11 = 18

8 + 2 + __ = 16

8 + 4 + __ = 14

3 + __ + 10 = 18

10 + __ + 1 = 14

3 + 1 + __ = 19

__ + 11 + 1 = 16

__ + 10 + 4 = 15

__ + 12 + 1 = 14

__ + 1 + 7 = 13

2 + __ + 9 = 16

4 + __ + 14 = 20

3 + 9 + __ = 15

1 + __ + 1 = 4

1 + __ + 9 = 14

4 + 3 + __ = 20

8 + 1 + __ = 18

3 + 6 + __ = 18

11 + 1 + __ = 15

__ + 3 + 3 = 12

12 + 1 + __ = 18

4 + 13 + __ = 19

__ + 6 + 12 = 19

__ + 3 + 16 = 20

18 + 1 + __ = 20

2 + 8 + __ = 11

11 + __ + 4 = 16

1 + 14 + __ = 20

6 + 10 + __ = 20

__ + 4 + 8 = 15

2 + 2 + __ = 8

7 + 1 + __ = 15

2 + __ + 7 = 19

3 + 8 + __ = 18

__ + 2 + 6 = 9

10 + __ + 3 = 16

3 + __ + 1 = 10

3 + __ + 12 = 16

11 + 5 + __ = 19

__ + 1 + 2 = 5

7 + __ + 5 = 15

12 + 1 + __ = 16

5 + 5 + __ = 13

__ + 10 + 3 = 18

__ + 6 + 4 = 20

9 + __ + 9 = 19

__ + 4 + 5 = 17

1 + 7 + __ = 19

13 + __ + 1 = 15

__ + 1 + 6 = 10