C3123223313331322121111331311331333133313331323113231323132233131
>>
C312322331333132212111133131133133313331333132311323132313223313
<<
C3123223313331322121111331311331333133313331323113231323132233133
>>
C3123223313331322121111331311331333133313331323113231323132233132
>>