C3123223313331322121111331333133313331311331133133313331312111112111121
>>
C312322331333132212111133133313331333131133113313331333131211111211112
<<
C3123223313331322121111331333133313331311331133133313331312111112111123
>>
C3123223313331322121111331333133313331311331133133313331312111112111122
>>