C3123223313331322121111331333133313231333132212111112111113113121323131
>>
C312322331333132212111133133313331323133313221211111211111311312132313
<<
C3123223313331322121111331333133313231333132212111112111113113121323133
>>
C3123223313331322121111331333133313231333132212111112111113113121323132
>>