3 7 x 1 0

3 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 0
3 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 0
3 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 0
3 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 0
3 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 03 7 x 1 0