propulsion/tank[2]/priority

/controls/engines/active-engine EQ 0 /engines/active-engine/killed EQ 0

propulsion/tank[3]/priority

/controls/engines/active-engine EQ 1 /engines/active-engine/killed EQ 0 propulsion/tank[0]/priority EQ 1 propulsion/tank[0]/contents-lbs GT 0 /consumables/fuel/tank[2]/level-lbs LT 0.05 propulsion/tank[2]/priority EQ 1 accelerations/Nz GE 0 propulsion/tank[1]/priority EQ 1 propulsion/tank[1]/contents-lbs GT 0 /consumables/fuel/tank[2]/level-lbs LT 0.05 propulsion/tank[2]/priority EQ 1 accelerations/Nz GE 0 fuel/from-tank0-to-tank2 fuel/from-tank1-to-tank2

propulsion/tank[2]/external-flow-rate-pps

propulsion/tank[0]/priority EQ 1 propulsion/tank[0]/contents-lbs GT 0 /consumables/fuel/tank[3]/level-lbs LT 0.05 propulsion/tank[3]/priority EQ 1 accelerations/Nz GE 0 propulsion/tank[1]/priority EQ 1 propulsion/tank[1]/contents-lbs GT 0 /consumables/fuel/tank[3]/level-lbs LT 0.05 propulsion/tank[3]/priority EQ 1 accelerations/Nz GE 0 fuel/from-tank0-to-tank3 fuel/from-tank1-to-tank3

propulsion/tank[3]/external-flow-rate-pps

-fuel/from-tank0-to-tank2 -fuel/from-tank0-to-tank3

propulsion/tank[0]/external-flow-rate-pps

-fuel/from-tank1-to-tank2 -fuel/from-tank1-to-tank3

propulsion/tank[1]/external-flow-rate-pps