C3123223313331322121111331333133313121111331322331323223313331211
>>
C312322331333132212111133133313331312111133132233132322331333121
<<
C3123223313331322121111331333133313121111331322331323223313331213
>>
C3123223313331322121111331333133313121111331322331323223313331212
>>