actor-node source
actor-node actor#1 "seed" @4:20
actor-node actor#2 "fast" @5:29
actor-node actor#3 "slow" @6:29
actor-node sink
actor-edge source -> actor#1 exact count=1
actor-edge actor#1 -> actor#2 inexact count=1 types="string"
actor-edge actor#1 -> actor#3 inexact count=1 types="string"
actor-edge actor#2 -> sink inexact count=1 types="string"
actor-edge actor#3 -> sink inexact count=1 types="string"
