drawbox (50, 50, 100, 100, black) % Smallest Circle
drawbox (50, 120, 100, 170, black) % Small Circle
drawbox (50, 330, 100, 380, black) % Erase
drawbox (50, 190, 100, 240, black) % Box
drawbox (50, 260, 100, 310, black) % Star

%row 2

drawbox (110, 300, 160, 350, black) % Stamp 1
drawbox (110, 230, 160, 280, black) % Stamp 2

Second row needs improvement.. :)