C3123223313331322121111331333133313331333121211113312111112113311321211
>>
C312322331333132212111133133313331333133312121111331211111211331132121
<<
C3123223313331322121111331333133313331333121211113312111112113311321213
>>
C3123223313331322121111331333133313331333121211113312111112113311321212
>>