C3123223313331322121111331333133313231333132212111133132233313231211
>>
C312322331333132212111133133313331323133313221211113313223331323121
<<
C3123223313331322121111331333133313231333132212111133132233313231213
>>
C3123223313331322121111331333133313231333132212111133132233313231212
>>