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