B

{a}

{b}

{c}

{a,b}

{a,c}

{b,c}

A

$d_B$

2

1

0

2.236

2

1

2.236

$d_B$

2

1

0

2.236

2

1

2.236

$d_B$

2

2

1

2.828

3.605

2.236

4.123

$\gamma \left(B\right)$

6

4

1

7.3

7.605

4.236

8.595