a(1,1)=0的5 X 3的一些解:
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..1..2..1....0..2..0....1..2..2....2..1..0....0..2..0....2..2..0....1..2..1
..1..0..2....2..1..2....1..0..0....0..0..2....0..2..0....2..1..2....1..0..2
..1..1..1....1..0..1....1..2..0....2..1..0....1..2..1....2..0..0....1..2..1
..0..0..2....0..2..0....0..1..1....2..2..1....2..0..1....1..1..1....1..1..2