2x 3 6 4x 1 7

2x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 7
2x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 7
2x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 7
2x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 7
2x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 72x 3 6 4x 1 7