40,40 GM( 1 Piece )|80,80 GM( 2 Pieces )|120,120 GM( 3 Pieces )|160,160 GM( 4 Pieces )|200,200 GM( 5 Pieces )|240,240 GM( 6 Pieces )|280,280 GM( 7 Pieces )|320,320 GM( 8 Pieces )|360,360 GM( 9 Pieces )|400,400 GM( 10 Pieces )