C3123223313331322121111331333133313331311331133133313331312111133221233131
>>
C312322331333132212111133133313331333131133113313331333131211113322123313
<<
C3123223313331322121111331333133313331311331133133313331312111133221233133
>>
C3123223313331322121111331333133313331311331133133313331312111133221233132
>>