Pseudo still life not partitionable in two parts:
...............
...............
.......@.......
......@.@......
......@..@.....
..@@.@@...@....
..@........@...
...@.@@.....@..
..@@.@@..@@@...
.........@.....
..@@@@.@.@.....
..@..@.@@......
...............
...............

Not stable = 431821085317, not canonical = 7126755309, not connected = 112417983

Number of on-cells:         34
Result for subset 51 in (0..99) of search space:
Strict still lifes:  307441573
Pseudo still lifes:  282377726
