C3123223313331322121111331333133313331331121123121111331311211111
>>
C312322331333132212111133133313331333133112112312111133131121111
<<
C3123223313331322121111331333133313331331121123121111331311211113
>>
C3123223313331322121111331333133313331331121123121111331311211112
>>