lane actor#1 "a0" @5:15
lane actor#2 "a1" @5:28
lane actor#3 "a2" @5:41
lane actor#4 "seed" @6:20
region seq#1 seq
step ask#1 ask "seed" @6:34 lane=actor#4 region=seq#1 always
step ask#2~actor#1 ask "picked" @8:26 lane=actor#1 lanes=actor#1,actor#2,actor#3 source=ask#2 region=seq#1 maybe
step ask#2~actor#2 ask "picked" @8:26 lane=actor#2 lanes=actor#1,actor#2,actor#3 source=ask#2 region=seq#1 maybe
step ask#2~actor#3 ask "picked" @8:26 lane=actor#3 lanes=actor#1,actor#2,actor#3 source=ask#2 region=seq#1 maybe
edge ask#1 -> ask#2~actor#1 data maybe exact
edge ask#1 -> ask#2~actor#2 data maybe exact
edge ask#1 -> ask#2~actor#3 data maybe exact
sink ask#2~actor#1,ask#2~actor#2,ask#2~actor#3
