Score: 9

    2  
    5 3
5 4 1 2
    3 4

Score: 9

  3 5    
5 2 1 4 5
  4 3    

Score: 9

4 3 5
2 1 4
3 5 2

Score: 9

    5 3
5 4 1 2
2   3 4

Score: 9

  1  
5 2 4
4 3 1
  5 5