print  
 sort a
  qw   m
   a  n e
    o  k t
     m, q s
      s,qw m
       h  c e
        H r  m,
         q  q q, 
          qw  mr
           P  t e
            J  r u
             l  m,q
              m m, q
               q q,qw
                m s  A
                 m; sub
                  a   {$
                   _ ^=1}
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   MeowChow                                   
               s aamecha.s a..a\u$&owag.print