true
hello!
none
30
names: ["a", "b"]
deferred ran, log was: start middle
start middle end
abab
["one", "two", "three", "four"]
four ["one", "two", "three"]
first second ["t1"]
node first
node second
["", ""] 2
[2, 3] [97, 98, 99]
["changed"] ["keep"]