Any 6 x 6 11 7 x 6 13 7 x 7 16 8 x 6 22 8 x 7 22 8 x 8 25 9 x 6 25 9 x 7 25 9 x 8 26 9 x 9 25 10 x 6 26 10 x 7 26 10 x 8 29 10 x 9 25 10 x 10 28 4 x 2 1 3 x 2 1 5 x 2 1 4 x 3 1 5 x 3 1 4 x 4 6 5 x 4 7 6 x 4 8 7 x 4 12 8 x 4 15 9 x 4 13 10 x 4 13 11 x 4 13 12 x 4 13 13 x 4 8 14 x 4 8 15 x 4 8 16 x 4 8 17 x 4 8 18 x 4 8 19 x 4 8 20 x 4 8 5 x 5 6 6 x 5 8 7 x 5 13 8 x 5 22 9 x 5 22 10 x 5 22 11 x 5 22 12 x 5 22 13 x 5 12 14 x 5 12 15 x 5 12 16 x 5 12 17 x 5 12 18 x 5 12 19 x 5 12 20 x 5 12 11 x 6 26 12 x 6 26 13 x 6 16 14 x 6 16 15 x 6 16 16 x 6 16 17 x 6 16 18 x 6 16 19 x 6 17 20 x 6 17 11 x 7 26 12 x 7 26 13 x 7 16 14 x 7 16 15 x 7 16 16 x 7 16 17 x 7 16 18 x 7 16 19 x 7 17 20 x 7 17 11 x 8 29 12 x 8 29 13 x 8 19 14 x 8 19 15 x 8 19 16 x 8 19 17 x 8 19 18 x 8 19 19 x 8 20 20 x 8 20 11 x 9 25 12 x 9 25 13 x 9 19 14 x 9 19 15 x 9 19 16 x 9 19 17 x 9 19 18 x 9 19 19 x 9 20 20 x 9 20 11 x 10 25 12 x 10 25 13 x 10 19 14 x 10 19 15 x 10 19 16 x 10 19 17 x 10 19 18 x 10 20 19 x 10 20 20 x 10 20 11 x 11 14 12 x 11 14 13 x 11 10 14 x 11 10 15 x 11 10 16 x 11 10 17 x 11 10 18 x 11 11 19 x 11 11 20 x 11 11 12 x 12 14 13 x 12 10 14 x 12 10 15 x 12 10 16 x 12 10 17 x 12 10 18 x 12 11 19 x 12 11 20 x 12 11 7 x 3 1 8 x 3 1 3 x 3 1