#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

def gk
  x=[]
  y=[]
  y<<"蹴り"
  y<<"タックル"
  z=rand(2)
  if z==0
    x<<"あああ"
  elsif z==1
    x<<"あ"
  end
end
puts("",gk)
print("%s",x!shift)