C3123223313331322121111331333133313231323223313331333121111123131211
>>
C312322331333132212111133133313331323132322331333133312111112313121
<<
C3123223313331322121111331333133313231323223313331333121111123131213
>>
C3123223313331322121111331333133313231323223313331333121111123131212
>>