lane actor#1 "scout" @5:21
lane actor#2 "judge" @6:21
lane actor#3 "writer" @7:8
region seq#1 seq
step ask#1 ask "scout" @5:36 lane=actor#1 region=seq#1 always
step ask#2 ask "judge" @6:36 lane=actor#2 region=seq#1 always
step ask#3 ask "writer" @7:24 lane=actor#3 region=seq#1 always
edge ask#1 -> ask#2 data always exact
edge ask#2 -> ask#3 seq always
sink ask#3
