#B gun
#I :gghalf -30 -15 0 1 0
#I :gghalf -7 -17 2 -1 5
#E

#B mircollision
#I :mirror 0 0 0 1 0
#I :glider -10 5 2 1 2
#E

#B gghalf
#I :block -6 -1 0 1 0
#I :oscil 4 4 2 1 0
#E

#B block
#P
**
**
#E

#B oscil
#P
..*...
.*.*..
*...**
*...**
*...**
.*.*..
..*...
#E

#B mirror
#I :oscil -21 3 0 1 0
#I :eater -13 13 0 -1 0
#I :eater -30 13 2 1 0
#E

#B eater
#P
..**
..*.
*.*.
**.. 
#E

#B glider
#P 
.**
*.*
..*
#E