publicclass test {

publicstaticvoid main(String[] args)throws Exception{
  String[] shuzu = new String[]{"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"};
for(int i = shuzu.length-1 ; i <=shuzu.length ; i--){
   System.out.print(shuzu[i]+" ");
}
}
}