Computing the Next State (2)
v  For each cell, calculate how many live neighbors it
has out of its 8 neighbors.
v If the cell is alive:
o If it has 2 or 3 live neighbors, it remains alive.
o If it has 0 or 1 live neighbors, it does of loneliness
o If it has 4 or more live neighbors, it dies of overcrowding.
v If the cell is dead:
o If it has 3 live neighbors, it comes alive
o Otherwise it remains dead.