magic
timestamp 1575832387
<< checkpaint >>
rect -5 -5 5 5
<< l1001d0 >>
rect -5 -5 5 5
<< l9d0 >>
rect -2 -2 2 2
<< l10d0 >>
rect -1 -1 1 1
<< l11d0 >>
rect -2 -2 2 2
<< end >>