C3123223313331322121111331333133313231333132212111113233333112121
>>
C312322331333132212111133133313331323133313221211111323333311212
<<
C3123223313331322121111331333133313231333132212111113233333112123
>>
C3123223313331322121111331333133313231333132212111113233333112122
>>