C3123223313331322121111331333133313121111331323133313232213133221
>>
C312322331333132212111133133313331312111133132313331323221313322
<<
C3123223313331322121111331333133313121111331323133313232213133223
>>
C3123223313331322121111331333133313121111331323133313232213133222
>>