local s_1, t = io.read():match("(%a+) (%-?%d+)"); do
  t = tonumber(t)
end

local corr = {}; do
  corr["I"] = 1
  corr["II"] = 2
  corr["III"] = 3
  corr["IIII"] = 4
  corr["V"] = 5
  corr["VI"] = 6
  corr["VII"] = 7
  corr["VIII"] = 8
  corr["IX"] = 9
  corr["X"] = 10
  corr["XI"] = 11
  corr["XII"] = 12
end

local ans = (function ()
  local num = (corr[s_1] + t) % 12
  for key, value in pairs(corr) do
    if value == num then
      return key
    end
  end
end)()

print(ans)