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

Not stable = 469221341313, not canonical = 6279051821, not connected = 122574049

Number of on-cells:         34
Result for subset 16 in (0..99) of search space:
Strict still lifes:  191445123
Pseudo still lifes:  295490072
