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

Not stable = 410476908015, not canonical = 7346249382, not connected = 111093221

Number of on-cells:         34
Result for subset 65 in (0..99) of search space:
Strict still lifes:  296285397
Pseudo still lifes:  304638503
