50,50  ( 1 Piece )|100,100  ( 2 Pieces )|150,150  ( 3 Pieces )|200,200  ( 4 Pieces )|250,250  ( 5 Pieces )|300,300  ( 6 Pieces )|350,350  ( 7 Pieces )|400,400  ( 8 Pieces )|450,450  ( 9 Pieces )|500,500  ( 10 Pieces )