C3132121111133313233121111331333133313331333133313331323133313331323222321311
  >>
   C313212111113331323312111133133313331333133313331333132313331333132322232131
  <<
   C3132121111133313233121111331333133313331333133313331323133313331323222321313
  >>
 
 
 C3132121111133313233121111331333133313331333133313331323133313331323222321312
  >>