usage: ruby dice.rb 8 5 | ruby judge.rb | sed -f nko.sed

dice.rb

ndice = $*[0].to_i
rounds = $*[1].to_i
rounds.times {
  puts ndice.times.map{(rand(6)+1).to_s}*" "
}

judge.rb

#!ruby -an
puts [$F*" "]+%w(641 642 342 5342 142 1414 51414).select{|w|/#{("1".."6").map{|c|c+c*w.count(c)+"*"}*""}/=~$F.sort*""}

nko.sed

y/123456/ckmnou/