C3123223313331322121111331333133313231333133313331333133313133213131
>>
C312322331333132212111133133313331323133313331333133313331313321313
<<
C3123223313331322121111331333133313231333133313331333133313133213133
>>
C3123223313331322121111331333133313231333133313331333133313133213132
>>