0.5,0.5  ( 1 Piece )|1,1  ( 2 Pieces )|1.5,1.5  ( 3 Pieces )|2,2  ( 4 Pieces )|2.5,2.5  ( 5 Pieces )|3,3  ( 6 Pieces )|3.5,3.5  ( 7 Pieces )|4,4  ( 8 Pieces )|4.5,4.5  ( 9 Pieces )|5,5  ( 10 Pieces )