C3123223313331322121111331333133313121111331323133313332212113311211
>>
C312322331333132212111133133313331312111133132313331333221211331121
<<
C3123223313331322121111331333133313121111331323133313332212113311213
>>
C3123223313331322121111331333133313121111331323133313332212113311212
>>