C313212111113331323312111133133313331333133313331333133313331333211231211211
  >>
   C31321211111333132331211113313331333133313331333133313331333133321123121121
  <<
   C313212111113331323312111133133313331333133313331333133313331333211231211213
  >>
 
 
 C313212111113331323312111133133313331333133313331333133313331333211231211212
  >>