C31321211111333132331211113313331333133313331212111133131111232233121
>>
C3132121111133313233121111331333133313331333121211113313111123223312
<<
C31321211111333132331211113313331333133313331212111133131111232233123
>>
C31321211111333132331211113313331333133313331212111133131111232233122
>>