Удиви меня

D t d n 1

D t d n 1D t d n 1D t d n 1D t d n 1
D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1
D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1D t d n 1