# adjacent nodes for each node.

23333333332
34444444443
34444444443
34444444443
34444444443
34444444443
34444444443
34444444443
34444444443
34444444443
23333333332

Board

...ooo.....
...o.o.....
.ooo.ooo...
.o.....o...
.ooo.ooo...
...o.o.....
...ooo.....
....o......
....o...ooo
....ooooo.o
........ooo

Empty Connected Components

  0  0  0  .  .  .  2  2  2  2  2
  0  0  0  .  3  .  2  2  2  2  2
  0  .  .  .  3  .  .  .  2  2  2
  0  .  3  3  3  3  3  .  2  2  2
  0  .  .  .  3  .  .  .  2  2  2
  0  0  0  .  3  .  2  2  2  2  2
  0  0  0  .  .  .  2  2  2  2  2
  0  0  0  0  .  2  2  2  2  2  2
  0  0  0  0  .  2  2  2  .  .  .
  0  0  0  0  .  .  .  .  .  4  .
  0  0  0  0  0  0  0  0  .  .  .

White Connected Components

  .  .  .  1  1  1  .  .  .  .  .
  .  .  .  1  .  1  .  .  .  .  .
  .  1  1  1  .  1  1  1  .  .  .
  .  1  .  .  .  .  .  1  .  .  .
  .  1  1  1  .  1  1  1  .  .  .
  .  .  .  1  .  1  .  .  .  .  .
  .  .  .  1  1  1  .  .  .  .  .
  .  .  .  .  1  .  .  .  .  .  .
  .  .  .  .  1  .  .  .  1  1  1
  .  .  .  .  1  1  1  1  1  .  1
  .  .  .  .  .  .  .  .  1  1  1

Components and their adjacent components

Type: .  Number: 0
  Cells: (0,0) (1,0) (2,0) (3,0) (4,0) (5,0) (6,0) (7,0) (8,0) (9,0) (10,0) (10,1) (9,1) (8,1) (7,1) (6,1) (5,1) (5,2) (6,2) (7,2) (8,2) (9,2) (10,2) (10,3) (9,3) (8,3) (7,3) (10,4) (10,5) (10,6) (10,7) (1,1) (0,1) (0,2) (1,2)
  Adjacent Components: 1
Type: o  Number: 1
  Cells: (0,3) (1,3) (2,3) (2,2) (2,1) (3,1) (4,1) (4,2) (4,3) (5,3) (6,3) (6,4) (7,4) (8,4) (9,4) (9,5) (9,6) (9,7) (9,8) (8,8) (8,9) (8,10) (9,10) (10,10) (10,9) (10,8) (6,5) (5,5) (4,5) (4,6) (4,7) (3,7) (2,7) (2,6) (2,5) (1,5) (0,5) (0,4)
  Adjacent Components: 0 2 3 4
Type: .  Number: 2
  Cells: (0,6) (1,6) (1,7) (0,7) (0,8) (1,8) (2,8) (3,8) (4,8) (5,8) (6,8) (7,8) (7,7) (6,7) (5,7) (5,6) (6,6) (7,6) (8,6) (8,5) (7,5) (8,7) (7,9) (6,9) (5,9) (4,9) (3,9) (2,9) (1,9) (0,9) (0,10) (1,10) (2,10) (3,10) (4,10) (5,10) (6,10) (7,10)
  Adjacent Components: 1
Type: .  Number: 3
  Cells: (1,4) (2,4) (3,4) (4,4) (5,4) (3,3) (3,2) (3,5) (3,6)
  Adjacent Components: 1
Type: .  Number: 4
  Cells: (9,9)
  Adjacent Components: 1
WC 1.  # UN = 1 : 4

...ooo.....
...o.o.....
.ooo.ooo...
.o.....o...
.ooo.ooo...
...o.o.....
...ooo.....
....o......
....o...ooo
....ooooo.o
........ooo

Killable components: 1
Removing EC 4 from WC 1's unsafe list

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