C11112331333132311331333133313331333112211231233313123231
  >>
   C1111233133313231133133313331333133311221123123331312323
  <<
   C11112331333132311331333133313331333112211231233313123233
  >>
 
 
 C11112331333132311331333133313331333112211231233313123232
  >>