C13132313123113313223313133313231133132333132322223313231333132333112331
>>
C1313231312311331322331313331323113313233313232222331323133313233311233
<<
C13132313123113313223313133313231133132333132322223313231333132333112333
>>
C13132313123113313223313133313231133132333132322223313231333132333112332
>>