4   121    10    10
       1       0       0       0       0
       0       0       0       0       0
       0      10       0       0       0
       0       0       0       0       0
       0       0       0       1       0
       0       0       0       0       0
       0       0       1       0       0
       0       0       0       0       0
       0       0       0       0       0
       1       0       0       0       0
       0       0       0       0       1
       0       0       0       0       0
       0       0       0       0       0
       0       0       0       1       0
      93       0      75      75      34
      34      35      10      35       0
       0       0       0       0       0
       0       1       0       0       0
       0       0      10      10       0
       0       0       0       0      10