1.   All the Swiss circuses have had to come up with new ways to stay commercially viable.

2.   But Swiss circuses are facing rising costs and competition, forcing them to devise new ways to make money and avoid being edged out of a small market.

3.   But Swiss circuses are facing rising costs and serious competition, forcing them to devise new ways to make money and avoid being edged out of a small market.

4.   Princess Stephanie of Monaco has apparently ended her yearlong relationship with the director of the Swiss national circus, Swiss newspapers said Wednesday.

5.   Princess Stephanie of Monaco has apparently ended her year-long relationship with the director of the Swiss national circus, Swiss newspapers said Wednesday.