C3123223313331322121111331333133313231333132333133313231323223211113311
>>
C312322331333132212111133133313331323133313233313331323132322321111331
<<
C3123223313331322121111331333133313231333132333133313231323223211113313
>>
C3123223313331322121111331333133313231333132333133313231323223211113312
>>