C3123223313331322121111331333133313121111331323133313112113121311
>>
C312322331333132212111133133313331312111133132313331311211312131
<<
C3123223313331322121111331333133313121111331323133313112113121313
>>
C3123223313331322121111331333133313121111331323133313112113121312
>>