list = ["I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII"]
time, count = gets.split.map(&:to_s)
start_time = 0
for i in 0...list.size do 
	start_time = i if time == list[i]
end
end_time = start_time + count.to_i
if end_time >= 24
	while end_time >= 12
		end_time -= 12
	end
elsif end_time < 0
	end_time *= -1
	while end_time >= 12
		end_time -= 12
	end
	end_time *= -1
end
puts end_time >= 12 ? list[end_time - 12] : list[end_time]