C2322121111331333123313331333131211111211113331333133313111232321
>>
C232212111133133312331333133313121111121111333133313331311123232
<<
C2322121111331333123313331333131211111211113331333133313111232323
>>
C2322121111331333123313331333131211111211113331333133313111232322
>>