C1111233133313231133133313331333133313223313133121111331323221322321
>>
C111123313331323113313331333133313331322331313312111133132322132232
<<
C1111233133313231133133313331333133313223313133121111331323221322323
>>
C1111233133313231133133313331333133313223313133121111331323221322322
>>