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 )|5.5,5.5  ( 11 Pieces )|6,6  ( 12 Pieces )|6.5,6.5  ( 13 Pieces )|7,7  ( 14 Pieces )|7.5,7.5  ( 15 Pieces )|8,8  ( 16 Pieces )|8.5,8.5  ( 17 Pieces )|9,9  ( 18 Pieces )|9.5,9.5  ( 19 Pieces )|10,10  ( 20 Pieces )