4 d 2 )- 2d 3 2 d July 8, 2019 16 32 64 128 D 4 2d 3 d 2 y 0 3 2d 1 )- 2d 4 d 2 )+ 5 D 4 2d 3 3d 2 2d 1 0 D 4 2d 3 3d 2 2d 1 D 3 - d 2 - d 4 2 4 - d 2 2 d-4d
