T 1

T 2

T 3

T

Γ ( 3 , 3 )

12.6

25.2

8.0

45.8

Γ ( 6 , 3 )

11.0

22.0

8.0

41.0

Γ ( 15 , 3 )

11.0

22.0

8.0

41.0

Γ ˜ ( 6 , 3 )

12.6

22.0

8.0

42.6

Γ ˜ ( 15 , 3 )

11.4

22.0

8.0

41.4