phase phase#1 "survey"
phase phase#2 "audit"
node phase#1@1 mark phase=phase#1
node ask#1@1 issue site=ask#1 phase=phase#1
node world-read#1@1 issue site=world-read#1 phase=phase#1
node phase#2@1 mark phase=phase#2
node ask#2@1 issue site=ask#2 phase=phase#2
node world-read#1@2 issue site=world-read#1 phase=phase#2
edge entry -> phase#1@1 next
edge phase#1@1 -> ask#1@1 next
edge ask#1@1 -> world-read#1@1 fork
edge ask#1@1 -> phase#2@1 next
edge world-read#1@1 -> phase#2@1 join via=return
edge phase#2@1 -> ask#2@1 next
edge ask#2@1 -> world-read#1@2 fork
edge ask#2@1 -> sink jump via=return
edge world-read#1@2 -> sink join via=return
phase-edge entry -> phase#1 next
phase-edge phase#1 -> phase#2 join via=return
phase-edge phase#1 -> phase#2 next
phase-edge phase#2 -> sink join via=return
phase-edge phase#2 -> sink jump via=return
