C3123223313331322121111331333133313231333112113313331323221121212111
>>
C312322331333132212111133133313331323133311211331333132322112121211
<<
C3123223313331322121111331333133313231333112113313331323221121212113
>>
C3123223313331322121111331333133313231333112113313331323221121212112
>>