node source
node ask#1 "slow" @10:28 actors=actor#1 type="string"
node join#1 "join" @11:30 type="[string, string]"
node ask#2 "fresh" @11:56 actors=actor#2 type="string"
node ask#3 "after" @12:36 actors=actor#3 type="string"
node sink
actor actor#1 "slow" @10:14
actor actor#2 "fresh" @11:41
actor actor#3 "after" @12:21
edge source -> ask#1 data exact
edge source -> ask#2 data exact
edge source -> ask#3 data exact
edge ask#1 -> join#1 data exact port=0 type="string"
edge ask#1 -> sink data exact type="string"
edge join#1 -> sink data exact port=0 type="string"
edge join#1 -> sink data exact port=1 type="string"
edge ask#2 -> join#1 data exact port=1 type="string"
edge ask#2 -> sink data exact type="string"
edge ask#3 -> sink data exact type="string"
