C3123223313331322121111331333133313231333132212111112111111331331122131111
>>
C312322331333132212111133133313331323133313221211111211111133133112213111
<<
C3123223313331322121111331333133313231333132212111112111111331331122131113
>>
C3123223313331322121111331333133313231333132212111112111111331331122131112
>>