"4.9" . . . . . "Type XIV U-boat" . . . . . "11.7" . . "Type XIV" . "1.688E9" . . "A Type XXI U-" . . . "Type VIIC U-boat" . . . . . . "\\\"milk cow\\\" submarines" . . "submarine re-supply ships" . . . "\\\"milk cow\\\"" . . . . . . . . "U-boat tanker" . . . . "11.4824" . "Type XIV submarine" . . . "1.932E9" . "Type XIV submarine" . . "Type XIV \\\"milk cow\\\" resupply submarines" . . "67.1" . "9.35" . . . . . .