C3123223313331322121111331333133313231333112113313331323133311331313121
>>
C312322331333132212111133133313331323133311211331333132313331133131312
<<
C3123223313331322121111331333133313231333112113313331323133311331313123
>>
C3123223313331322121111331333133313231333112113313331323133311331313122
>>