n = [1,3,5,7,8,10,12]
m = [4,6,9,11]
c = 0
n.each do |i|
4.times do |j|
10.times do |k|
if i  == (j + k)
c += 1
puts "#{i} #{j}#{k}"
end
end
end
end
m.each do |i|
4.times do |j|
10.times do |k|
if i  == (j + k)
c += 1 
puts "#{i} #{j}#{k}"
end
end
end
end
2.times do |j|
28.times do |k|
c += 1 if 2 == (j + k)
puts "2 #{j}#{k}"
end
end
p c