8z4d3 7z4d 6z4d3x 5z4d3 4z4d

j93d i93d3x h93d3 g93d f93d3x

ui3d3x ti3d3 si3d ri3d3x qi3d3

5r2d3 4r2d 3r2d3x 2r2d3 1r2d

g11d f11d3x e11d3 d11d c11d3x