local ior = io.input()
local dic = {}
local score = {}
local cnt = {}
local len = {}
local str = ""
for i = 1, 3 do cnt[i] = {} end
for i = 1, 5 do
  str = ior:read()
  local name = str:match("%w+")
  local num = tonumber(str:match("%d+"))
  dic[name] = i
  score[i] = num
  for j = 1, 3 do cnt[j][i] = 0 end
end
for i = 1, 3 do
  len[i] = ior:read("*n", "*l")
  for j = 1, len[i] do
    str = ior:read()
    cnt[i][dic[str]] = cnt[i][dic[str]] + 1
  end
end
local c = {}
local e = 0
for i = 1, 5 do
  c[i] = 5 * cnt[1][i] * cnt[2][i] * cnt[3][i]
  e = e + c[i] * score[i] / len[1] / len[2] / len[3]
end
print(string.format("%.8f", e))
for i = 1, 5 do print(c[i]) end