C313212111133131211331333133313331333133313331333133313331333131133133313331311331312111112322112121
  >>
   C31321211113313121133133313331333133313331333133313331333133313113313331333131133131211111232211212
  <<
   C313212111133131211331333133313331333133313331333133313331333131133133313331311331312111112322112123
  >>
 
 
 C313212111133131211331333133313331333133313331333133313331333131133133313331311331312111112322112122
  >>