C313212111113331323312111133133313331333133313331333132223312321
  >>
   C31321211111333132331211113313331333133313331333133313222331232
  <<
   C313212111113331323312111133133313331333133313331333132223312323
  >>
 
 
 C313212111113331323312111133133313331333133313331333132223312322
  >>