C3123223313331322121111331333133313331311331133133313331312111111312111113131
>>
C312322331333132212111133133313331333131133113313331333131211111131211111313
<<
C3123223313331322121111331333133313331311331133133313331312111111312111113133
>>
C3123223313331322121111331333133313331311331133133313331312111111312111113132
>>