Someone should try catforce on this, wasn't able to get anything useful out by hand.
Code: Select all
x = 26, y = 22, rule = LifeHistory
3$13.2A$13.2A4$16.2A$3.2C11.2A$4.C$2.2C$2.C3$14.2A$14.A.A$16.A$16.2A!
However, by moving the eater 1 and saving the rightmost block if necessary, you can get trivial tub and boat factories, both of which are on transparent lanes.
EDIT 1:
more useful (Maybe?) chaos.
Code: Select all
x = 23, y = 24, rule = LifeHistory
18.2A$9.2B6.B2AB$8.4B6.3B$5.2B.5B4.B.B$4.9B2.7B$.20B2A$.7B2C11B2A$.8B
C12B$7B2C12B$.6BC11B$.17B$.17B$2.10B.3B.B2A$3.7B7.BA.A$4.2B.2B11.A$2.
3B3.3B9.2A$2.2A4.B2A$3.A4.BA.A$3A6.B2A$A6.4B$7.2A$8.A$5.3A$5.A!