playarea
--------
# background (not set here)
# ???
# ???
# safe tile #1
# safe tile #2
# normal tile #1
# normal tile #2
# pathway

flags
--------
# background (don't set here)
# flag color #1
# flag color #2
# safe tile #1
# safe tile #2
# flag color #3
# normal tile #2
# pathway 

background
----------
#
# ???
# main cloud
# cloud hilight
# balloon outline
# balloon main
# balloon ropes
