Удиви меня

F x 1 4x 4 1

F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1
F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1
F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1
F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1
F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1F x 1 4x 4 1