C31232233133313221211113313331333133313331212111133131211111232322133311311
>>
C3123223313331322121111331333133313331333121211113313121111123232213331131
<<
C31232233133313221211113313331333133313331212111133131211111232322133311313
>>
C31232233133313221211113313331333133313331212111133131211111232322133311312
>>