import Control.Applicative
import Control.Monad
import Data.Map (Map)
import qualified Data.Map as M

main :: IO ()
main = do
  cns <- replicateM 5 (f <$> getLine)
  n1 <- readLn
  ma <- M.fromListWith (+) <$> replicateM n1 (g <$> getLine)
  n2 <- readLn
  mb <- M.fromListWith (+) <$> replicateM n1 (g <$> getLine)
  n3 <- readLn
  mc <- M.fromListWith (+) <$> replicateM n1 (g <$> getLine)
  prt $ solve cns (n1*n2*n3) ma mb mc
  where
    f = (\[str, coin] -> (str, read coin)) . words
    g s = (s, 1)

solve :: [(String, Int)] -> Int -> Map String Int -> Map String Int -> Map String Int -> (Double, [Int])
solve cns n ma mb mc = (exp, cts)
  where
    exp = (fromIntegral $ sum $ zipWith g cts cns) / fromIntegral n
    cts = map f cns
    f (s, _) = M.findWithDefault 0 s ma * M.findWithDefault 0 s mb * M.findWithDefault 0 s mc * 5
    g c (_,p) = c * p

prt :: (Double, [Int]) -> IO ()
prt (e,ps) = do
  print e
  mapM_ print ps