I 8 10
(1)5x7 (4)2.5x3.25 (2)1.5x2
0 0 7 5
0 5 3.25 2.5
3.25 5 3.25 2.5
0 7.5 3.25 2.5
3.25 7.5 3.25 2.5
6.5 5 1.5 2
6.5 7.5 1.5 2