2
     1
     3
     4
     1
     0
     4
     4
     1
     0
     0
     3
     1
     0
     1
     2
     0
     2
     0
     0
     0
     0
     1
     2
     4
     3
     2
     0
     2
     1
     0
     0
     1
     0
     1
     1
     0
     0
     0
     0
     1
     0
     0
     0
     0
     0
     1
     0
     0
     0
     0
     1
     0