12 + 14 =
10 + 14 =
15 + 10 =
11 + 14 =
15 + 11 =
11 + 12 =
16 + 12 =
11 + 11 =
14 + 10 =
14 + 14 =
14 + 10 =
13 + 13 =
15 + 10 =
10 + 13 =