2 goes with the second one (control rods). 3 goes with forth one (mass of unstable fuel) 4 goes with one (shield) 1 goes with third one (moderator) 5 goes with coolant
"Come," I said, with decision, "we will go back; your health is precious. You are rich, respected, admired, beloved; you are happy, as once I was. You are a man to be missed. For me it is no matter.
