**The star of dominoes**

Arrange all 28 dominoes in the shape of a star with seven rays, so that:

As pictured, at the center of the star are tiles that end with the numbers 0 to 6.

At the outer edges of the rays, the numbers o to 6 also appear exactly once each.

The tiles on each ray are positioned according to the rules of dominoes.

The sums of all the rrays are equal.

As pictured, at the center of the star are tiles that end with the numbers 0 to 6.

At the outer edges of the rays, the numbers o to 6 also appear exactly once each.

The tiles on each ray are positioned according to the rules of dominoes.

The sums of all the rrays are equal.