4x2 4x 1 0

4x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 0
4x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 0
4x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 04x2 4x 1 0