lane workspace
lane actor#1 "checker" @8:3 families=fanout#1
region seq#1 seq
region fanout#1 fanout parent=seq#1 @7:15 label="reduce"
step world-read#1 world-read "glob *.md" @6:27 lane=workspace region=seq#1 always
step ask#1 ask "checker" @8:20 lane=actor#1 region=fanout#1 maybe stack
edge world-read#1 -> ask#1 data maybe exact
sink world-read#1
