a = gets.chomp.split(" ")
 b = gets.chomp.split(" ")
 c = gets.chomp.split(" ")
 
 aa = a.map(&:to_i)
 bb = b.map(&:to_i)
 cc = c.map(&:to_i)
 
 h = { "A" => aa[0], "B" => bb[0], "C" => cc[0]}
 w = { "A" => aa[1], "B" => bb[1], "C" => cc[1]}
 
 hh = h.sort { |(key1, val1),(key2, val2)| val2 <=> val1 }
 ww = w.sort { |(key1, val1),(key2, val2)| val1 <=> val2 }
 
 lank = 30
 
 previous = 0
 score = {"A" => 0, "B" => 0, "C" => 0}
 hh.each { |key, val|
   if previous > val then
   lank -= 10
   end
   previous = val
   score[key] = lank
 }

lank2 = 4

previous2 = 0
score2 = {"A" => 0, "B" => 0, "C" => 0}
ww.each { |key, val|
  if previous2 < val then
  lank2 -= 1
  end
  previous2 = val
  score2[key] = lank2
}
score3 = score.merge(score2){|key, v0, v1|
            v0 + v1
          }
score4 = score3.sort { |(key1, val1),(key2, val2)| val2 <=> val1 }

puts score4[0][0]
puts score4[1][0]
puts score4[2][0]