ask ask#1 "writer" @6:25 order=0 type="string"
actor actor#1 "writer" @6:9 order=1
join join#1 "join" @7:29 order=2 type="string[]"
ask ask#2 "reader" @8:24 order=3 type="string"
actor actor#2 "reader" @8:8 order=4
fact ask-data ask#2 <- ask#1 exact
fact ask-data ask#2 <- join#1 exact
fact ask-actor ask#1 <- actor#1 exact
fact ask-actor ask#2 <- actor#2 exact
fact join-in join#1 <- ask#1 exact
fact return <- ask#2 exact
region seq#1 seq entered
spawn actor#1 in=seq#1
issue ask#1 in=seq#1 phase=unphased
settle ask#1 in=seq#1
spawn actor#2 in=seq#1
issue ask#2 in=seq#1 phase=unphased
jump return seq#1 in=seq#1 phase=unphased
