(1,6) $
   $ 4 $   $(1,8),(2,7),(2,13),(3,16),(6,9),(7,12),(11,14),(12,13)$          $ 2\gamma ^2 + 2+ 4 \gamma \sin \theta$                              $ (1,8) $
   $ 5 $   $ (1,14),(4,15), (3,6),(4,5),(8,11),(6,10),(9,16),(10,15) $       $2\gamma ^2 + 2- 4 \gamma \sin \theta$                               $ (3,6) $
   $ 6 $   $ (2,5),(3,8),(3,14),(4,13),(7,10),(8,9),(12,15),(9,14) $         $ 2 \gamma ^2 +2- 4 \gamma \cos \theta$                              $ (2,5) $
   $ 7 $   $ (1,5), (1,13),(4,8),(2,6),(2,14),(3,7),(3,15),(4,16),$          $ 2 \gamma ^2 $                                                      $ (1,5) $
           $ (6,10),(7,11),(8,12),(5,9),(12,16),(11,15),(10,14),(9,13) $                                                                          
   $ 8 $   $ (1,9),(2,10),(3,11),(4,12),(6,14),(5,13),(7,15),(8,16) $        $ 4 \gamma ^2  $                                                     $ (1,9) $
   $ 9 $   $ (1,7),(2,16),(6,12),(11,13) $                                   $ 2 \gamma ^2 +4 + 4 \gamma \cos \theta + 4 \gamma \sin \theta $     $ (1,7) $
   $ 10 $  $ (1,15),(4,6),(5,11),(10,16) $                                   $ 2 \gamma ^2 +4 + 4 \gamma \cos \theta - 4 \gamma \sin \theta $     $ (4,6) $
   $ 11 $  $ (3,13),(2,8),(7,9),(12,14)) $                                   $ 2 \gamma ^2 +4 - 4 \gamma \cos \theta + 4 \gamma \sin \theta $     $ (2,8) $
   $ 12 $  $ (3,5),(8,10),(9,15),(4,14) $                                    $   2 \gamma ^2 +4 - 4 \gamma \cos \theta - 4 \gamma \sin \theta $   $ (3,5) $
   $ 13 $  $ (1,12),(2,11),(6,13),(7,16) $                                   $ 4 \gamma ^2 +2 + 4 \gamma \cos 