13 + 11 =
11 + 14 =
17 + 11 =
12 + 12 =
16 + 10 =
10 + 14 =
17 + 12 =
14 + 12 =
17 + 10 =
11 + 11 =
14 + 10 =
11 + 12 =
16 + 10 =
11 + 12 =