##Life5
#C The four classic spaceships.

#B glider
#C The glider.  Period 4; travels diagonally at c/4 
#P -1 -1
.**
*.*
..*
#E

#B l
#C Heavyweight spaceship, aka "big fish".
#C Period 4; travels orthogonally at c/2. 
#P 0 0
..**...
*....*.
......*
*.....*
.******
#E

#B m
#C Medium spaceship, aka "medium fish".
#C Period 4; travels orthogonally at c/2. 
#P 0 0
..*...
*...*.
.....*
*....*
.*****
#E

#B s
#C Lightweight spaceship, aka "little fish".
#C Period 4; travels orthogonally at c/2. 
#P 0 1
*..*.
....*
*...*
.****
#E
