C3132121111331312113313331333133313331121131211113313223322331323311211
  >>
   C313212111133131211331333133313331333112113121111331322332233132331121
  <<
   C3132121111331312113313331333133313331121131211113313223322331323311213
  >>
 
 
 C3132121111331312113313331333133313331121131211113313223322331323311212
  >>