C3132121111133313233121111331333133313331333133313331333133313331311112322121
  >>
   C313212111113331323312111133133313331333133313331333133313331333131111232212
  <<
   C3132121111133313233121111331333133313331333133313331333133313331311112322123
  >>
 
 
 C3132121111133313233121111331333133313331333133313331333133313331311112322122
  >>